19:50:37 Write to Excel2007 format<br /><br />
<font size='1'><table class='xdebug-error xe-warning' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Warning: ZipArchive::close(): Failure to create temporary file: Permission denied in /var/www/html/lms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line <i>388</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0008</td><td bgcolor='#eeeeec' align='right'>263984</td><td bgcolor='#eeeeec'>{main}(  )</td><td title='/var/www/html/lms/vendor/phpoffice/phpexcel/Examples/33chartcreate-bar-stacked.php' bgcolor='#eeeeec'>.../33chartcreate-bar-stacked.php<b>:</b>0</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0045</td><td bgcolor='#eeeeec' align='right'>1493992</td><td bgcolor='#eeeeec'>PHPExcel_Writer_Excel2007->save(  )</td><td title='/var/www/html/lms/vendor/phpoffice/phpexcel/Examples/33chartcreate-bar-stacked.php' bgcolor='#eeeeec'>.../33chartcreate-bar-stacked.php<b>:</b>136</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>3</td><td bgcolor='#eeeeec' align='center'>0.0097</td><td bgcolor='#eeeeec' align='right'>1769736</td><td bgcolor='#eeeeec'><a href='http://www.php.net/ZipArchive.close' target='_new'>close</a>
(  )</td><td title='/var/www/html/lms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php' bgcolor='#eeeeec'>.../Excel2007.php<b>:</b>388</td></tr>
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<font size='1'><table class='xdebug-error xe-uncaught-exception' dir='ltr' border='1' cellspacing='0' cellpadding='1'>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /var/www/html/lms/vendor/phpoffice/phpexcel/Examples/33chartcreate-bar-stacked.xlsx.' in /var/www/html/lms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line <i>389</i></th></tr>
<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> PHPExcel_Writer_Exception: Could not close zip file /var/www/html/lms/vendor/phpoffice/phpexcel/Examples/33chartcreate-bar-stacked.xlsx. in /var/www/html/lms/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line <i>389</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align='left' bgcolor='#eeeeec'>Memory</th><th align='left' bgcolor='#eeeeec'>Function</th><th align='left' bgcolor='#eeeeec'>Location</th></tr>
<tr><td bgcolor='#eeeeec' align='center'>1</td><td bgcolor='#eeeeec' align='center'>0.0008</td><td bgcolor='#eeeeec' align='right'>263984</td><td bgcolor='#eeeeec'>{main}(  )</td><td title='/var/www/html/lms/vendor/phpoffice/phpexcel/Examples/33chartcreate-bar-stacked.php' bgcolor='#eeeeec'>.../33chartcreate-bar-stacked.php<b>:</b>0</td></tr>
<tr><td bgcolor='#eeeeec' align='center'>2</td><td bgcolor='#eeeeec' align='center'>0.0045</td><td bgcolor='#eeeeec' align='right'>1493992</td><td bgcolor='#eeeeec'>PHPExcel_Writer_Excel2007->save(  )</td><td title='/var/www/html/lms/vendor/phpoffice/phpexcel/Examples/33chartcreate-bar-stacked.php' bgcolor='#eeeeec'>.../33chartcreate-bar-stacked.php<b>:</b>136</td></tr>
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