Fatal error: Uncaught Error: Class "Vonage\Account\Price" not found in C:\xampp\htdocs\hannoole\POS\vendor\vonage\client-core\src\Account\PrefixPrice.php:16 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\POS\vendor\vonage\client-core\src\Account\PrefixPrice.php on line 16