Fatal error: Uncaught Error: Interface "App\Payments\PaymentInterface" not found in C:\xampp\htdocs\cms-hub-pay\app\Payments\SEABANKPayment.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\cms-hub-pay\app\Payments\SEABANKPayment.php on line 21