Fatal error: Uncaught Error: Class "Vonage\Client\Exception\RequestException" not found in /home/irestaurant/console/vendor/vonage/client-core/src/Client/Exception/ValidationException.php:9 Stack trace: #0 {main} thrown in /home/irestaurant/console/vendor/vonage/client-core/src/Client/Exception/ValidationException.php on line 9