16:16:41 Enable Cell Caching using SQLite3 method<br />16:16:41 Create new PHPExcel object<br />16:16:41 Set properties<br />16:16:41 Add data<br />16:16:41 Hide 'Phone' and 'fax' columns<br />16:16:41 Set outline levels<br />16:16:41 Freeze panes<br />16:16:41 Rows to repeat at top<br />16:16:42 Write to Excel2007 format<br /><br />
<b>Warning</b>:  ZipArchive::close(): Failure to create temporary file: Permission denied in <b>/home/webapp/data-conv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>388</b><br />
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<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /home/webapp/data-conv/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching-sqlite3.xlsx.' in /home/webapp/data-conv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:389
Stack trace:
#0 /home/webapp/data-conv/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching-sqlite3.php(114): PHPExcel_Writer_Excel2007-&gt;save('/home/webapp/da...')
#1 {main}
  thrown in <b>/home/webapp/data-conv/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php</b> on line <b>389</b><br />