Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/nizaktd/dashboard/Modules/FieldCollection/app/Http/Controllers/Api/V1/SubmissionController.php:14 Stack trace: #0 {main} thrown in /home/nizaktd/dashboard/Modules/FieldCollection/app/Http/Controllers/Api/V1/SubmissionController.php on line 14