Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in D:\programs\xampp\htdocs\antares-backend-stage\app\Http\Controllers\Web\TestingController.php:56 Stack trace: #0 {main} thrown in D:\programs\xampp\htdocs\antares-backend-stage\app\Http\Controllers\Web\TestingController.php on line 56