21:41:23 Load Tests from Excel2007 file<br />Call time to read Workbook was 0.0032 seconds<br />21:41:23 Current memory usage: 2 MB<br />21:41:23 Adjust properties<br />21:41:23 Write to Excel2007 format<br /><br />
<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/home/registration/public_html/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 /home/registration/public_html/vendor/phpoffice/phpexcel/Examples/31docproperties_write.xlsx. in /home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /home/registration/public_html/vendor/phpoffice/phpexcel/Examples/31docproperties_write.php(68): PHPExcel_Writer_Excel2007-&gt;save()
#1 {main}
  thrown in <b>/home/registration/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />