Fatal error: Uncaught Error: Class "Yajra\DataTables\QueryDataTable" not found in E:\install\laragon\www\erp_gpharma_web\vendor\yajra\laravel-datatables-oracle\src\EloquentDataTable.php:18 Stack trace: #0 {main} thrown in E:\install\laragon\www\erp_gpharma_web\vendor\yajra\laravel-datatables-oracle\src\EloquentDataTable.php on line 18