Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in C:\laragon\www\gsp-mtapp\app\Http\Controllers\GiftCards\GiftCardBalanceTrackingController.php:9 Stack trace: #0 {main} thrown in C:\laragon\www\gsp-mtapp\app\Http\Controllers\GiftCards\GiftCardBalanceTrackingController.php on line 9