Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/pinrxoqg/nca/public/nca-upload/app/Http/Controllers/StaffDocumentController.php:11 Stack trace: #0 {main} thrown in /home/pinrxoqg/nca/public/nca-upload/app/Http/Controllers/StaffDocumentController.php on line 11