Fatal error: Uncaught Error: Class "Vonage\Client\Exception\Exception" not found in C:\xampp\htdocs\hannoole\PMS\vendor\vonage\client-core\src\Client\Exception\Transport.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\vendor\vonage\client-core\src\Client\Exception\Transport.php on line 7