Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in D:\Apache24\www\lupin\back-end\app\Http\Controllers\Api\Attest\AttestController.php:21 Stack trace: #0 {main} thrown in D:\Apache24\www\lupin\back-end\app\Http\Controllers\Api\Attest\AttestController.php on line 21