23:57:52 Enable Cell Caching using MemoryGZip method<br />23:57:52 Create new PHPExcel object<br />23:57:52 Set properties<br />23:57:52 Add data<br />23:57:52 Hide 'Phone' and 'fax' columns<br />23:57:52 Set outline levels<br />23:57:52 Freeze panes<br />23:57:52 Rows to repeat at top<br />23:57:53 Write to Excel2007 format<br /><br />
<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /alidata/www/jiandance_worker/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching.xlsx.' in /alidata/www/jiandance_worker/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:399
Stack trace:
#0 /alidata/www/jiandance_worker/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching.php(113): PHPExcel_Writer_Excel2007-&gt;save('/alidata/www/ji...')
#1 {main}
  thrown in <b>/alidata/www/jiandance_worker/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>399</b><br />