Fatal error: Uncaught Error: Class "Yajra\DataTables\QueryDataTable" not found in /home/bwjzwsaz/public_html/alumni.aaa.org.pk/vendor/yajra/laravel-datatables-oracle/src/EloquentDataTable.php:18 Stack trace: #0 {main} thrown in /home/bwjzwsaz/public_html/alumni.aaa.org.pk/vendor/yajra/laravel-datatables-oracle/src/EloquentDataTable.php on line 18