17:58:27 Create new PHPExcel object<br />17:58:27 Set document properties<br />17:58:27 Add data<br />17:58:27 Set data validation<br />17:58:27 Write to Excel5 format<br /><br />
<b>Warning</b>:  fopen(/data/www/externo/vendor/phpoffice/phpexcel/Examples/15datavalidation-xls.xls): failed to open stream: Permission denied in <b>/data/www/externo/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLE/PPS/Root.php</b> on line <b>85</b><br />
<br />
<b>Fatal error</b>:  Uncaught exception 'PHPExcel_Writer_Exception' with message 'Can't open /data/www/externo/vendor/phpoffice/phpexcel/Examples/15datavalidation-xls.xls. It may be in use or protected.' in /data/www/externo/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLE/PPS/Root.php:88
Stack trace:
#0 /data/www/externo/vendor/phpoffice/phpexcel/Classes/PHPExcel/Writer/Excel5.php(214): PHPExcel_Shared_OLE_PPS_Root-&gt;save('/data/www/exter...')
#1 /data/www/externo/vendor/phpoffice/phpexcel/Examples/15datavalidation-xls.php(140): PHPExcel_Writer_Excel5-&gt;save('/data/www/exter...')
#2 {main}
  thrown in <b>/data/www/externo/vendor/phpoffice/phpexcel/Classes/PHPExcel/Shared/OLE/PPS/Root.php</b> on line <b>88</b><br />