20:48:10 Enable Cell Caching using MemoryGZip method<br />20:48:10 Create new PHPExcel object<br />20:48:10 Set properties<br />20:48:10 Add data<br />20:48:10 Hide 'Phone' and 'fax' columns<br />20:48:10 Set outline levels<br />20:48:10 Freeze panes<br />20:48:10 Rows to repeat at top<br />20:48:11 Write to Excel2007 format<br /><br />
<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/mnt/external-drives/mb-oracle-bv3/html-produccion/demovitalis/mbinv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>398</b><br />
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<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /mnt/external-drives/mb-oracle-bv3/html-produccion/demovitalis/mbinv/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching.xlsx.' in /mnt/external-drives/mb-oracle-bv3/html-produccion/demovitalis/mbinv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /mnt/external-drives/mb-oracle-bv3/html-produccion/demovitalis/mbinv/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching.php(113): PHPExcel_Writer_Excel2007-&gt;save('/mnt/external-d...')
#1 {main}
  thrown in <b>/mnt/external-drives/mb-oracle-bv3/html-produccion/demovitalis/mbinv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />