17:54:27 Enable Cell Caching using MemoryGZip method<br />17:54:27 Create new PHPExcel object<br />17:54:27 Set properties<br />17:54:27 Add data<br />17:54:27 Hide 'Phone' and 'fax' columns<br />17:54:27 Set outline levels<br />17:54:27 Freeze panes<br />17:54:27 Rows to repeat at top<br />17:54:29 Write to Excel2007 format<br /><br />
<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/home/xvivointechdevel/public_html/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/xvivointechdevel/public_html/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching.xlsx.' in /home/xvivointechdevel/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /home/xvivointechdevel/public_html/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching.php(113): PHPExcel_Writer_Excel2007-&gt;save('/home/xvivointe...')
#1 {main}
  thrown in <b>/home/xvivointechdevel/public_html/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />