Fatal error: Uncaught Error: Class "PHPExcel_Shared_OLE_PPS" not found in E:\www\frey\qgmvc\v1.0\composer\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\OLE\PPS\Root.php:30 Stack trace: #0 {main} thrown in E:\www\frey\qgmvc\v1.0\composer\vendor\phpoffice\phpexcel\Classes\PHPExcel\Shared\OLE\PPS\Root.php on line 30