10:29:23 Set timezone<br />10:29:23 Set value binder<br />10:29:23 Create new PHPExcel object<br />10:29:23 Set document properties<br />10:29:23 Set default font<br />10:29:23 Set column widths<br />10:29:23 Add some data<br />10:29:23 Rename worksheet<br />10:29:23 Write to Excel2007 format<br /><br />
<b>Notice</b>:  Trying to access array offset on value of type null in <b>/var/www/vhosts/bonus.spar-international.com/backend/_vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007/Worksheet.php</b> on line <b>1118</b><br />
<br />
<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/var/www/vhosts/bonus.spar-international.com/backend/_vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>398</b><br />
<br />
<b>Fatal error</b>:  Uncaught PHPExcel_Writer_Exception: Could not close zip file /var/www/vhosts/bonus.spar-international.com/backend/_vendor/phpoffice/phpexcel/Examples/29advancedvaluebinder.xlsx. in /var/www/vhosts/bonus.spar-international.com/backend/_vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /var/www/vhosts/bonus.spar-international.com/backend/_vendor/phpoffice/phpexcel/Examples/29advancedvaluebinder.php(169): PHPExcel_Writer_Excel2007-&gt;save()
#1 {main}
  thrown in <b>/var/www/vhosts/bonus.spar-international.com/backend/_vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />