Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in C:\xampp\htdocs\dpbb\app\Http\Controllers\MasterItemNonMedControllers.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\dpbb\app\Http\Controllers\MasterItemNonMedControllers.php on line 8