Fatal error: Uncaught Error: Interface "App\Contracts\GatewayModuleInterface" not found in /home/theweart/it.ouzir.com/modules/Gateways/PayPal/PayPalModule.php:11 Stack trace: #0 {main} thrown in /home/theweart/it.ouzir.com/modules/Gateways/PayPal/PayPalModule.php on line 11