11:42:25 Unable to set Cell Caching using SQLite method, reverting to memory
11:42:25 Create new PHPExcel object
11:42:25 Set properties
11:42:25 Add data
11:42:25 Hide 'Phone' and 'fax' columns
11:42:25 Set outline levels
11:42:25 Freeze panes
11:42:25 Rows to repeat at top
11:42:26 Write to Excel2007 format

Warning: ZipArchive::close(): Failure to create temporary file: Permiso denegado in /opt/lampp/htdocs/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 388

Fatal error: Uncaught exception 'PHPExcel_Writer_Exception' with message 'Could not close zip file /opt/lampp/htdocs/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching-sqlite.xlsx.' in /opt/lampp/htdocs/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php:389 Stack trace: #0 /opt/lampp/htdocs/vendor/phpoffice/phpexcel/Examples/06largescale-with-cellcaching-sqlite.php(114): PHPExcel_Writer_Excel2007->save('/opt/lampp/htdo...') #1 {main} thrown in /opt/lampp/htdocs/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel2007.php on line 389