Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Shared\OLE\PPS" not found in /var/www/erp/PhpSpreadsheet-master/src/PhpSpreadsheet/Shared/OLE/PPS/File.php:31
Stack trace:
#0 {main}
thrown in /var/www/erp/PhpSpreadsheet-master/src/PhpSpreadsheet/Shared/OLE/PPS/File.php on line 31