Fatal error: Uncaught Error: Class "Vonage\Account\Price" not found in /home/qrapp/public_html/vendor/vonage/client-core/src/Account/PrefixPrice.php:9 Stack trace: #0 {main} thrown in /home/qrapp/public_html/vendor/vonage/client-core/src/Account/PrefixPrice.php on line 9