Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in C:\laragon\www\iot.mksolusi\app\Http\Controllers\Mrp\MrpReportInventoryMaterialController.php:21 Stack trace: #0 {main} thrown in C:\laragon\www\iot.mksolusi\app\Http\Controllers\Mrp\MrpReportInventoryMaterialController.php on line 21