Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in C:\xampp\htdocs\kotsch.tech\kotsch-tech\app\Http\Controllers\Api\Admin\TesterController.php:14 Stack trace: #0 {main} thrown in C:\xampp\htdocs\kotsch.tech\kotsch-tech\app\Http\Controllers\Api\Admin\TesterController.php on line 14