22:18:15 Create new PHPExcel object<br />22:18:15 Set document properties<br />22:18:15 Add data<br />22:18:15 Set data validation<br />22:18:15 Write to Excel2007 format<br /><br />
<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/home/safenet/www/ns/Acesoft/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>398</b><br />
<br />
<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /home/safenet/www/ns/Acesoft/vendor/phpoffice/phpexcel/Examples/15datavalidation.xlsx.' in /home/safenet/www/ns/Acesoft/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /home/safenet/www/ns/Acesoft/vendor/phpoffice/phpexcel/Examples/15datavalidation.php(128): PHPExcel_Writer_Excel2007-&gt;save('/home/safenet/w...')
#1 {main}
  thrown in <b>/home/safenet/www/ns/Acesoft/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />