Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /var/www/lagbe/4hkwoR6W7r/addons/offline_payment/controllers/ManualPaymentMethodController.php:18 Stack trace: #0 {main} thrown in /var/www/lagbe/4hkwoR6W7r/addons/offline_payment/controllers/ManualPaymentMethodController.php on line 18