Fatal error: Uncaught Error: Interface "Vonage\SMS\Message\Message" not found in C:\xampp\htdocs\hannoole\PMS\vendor\vonage\client-core\src\SMS\Message\OutboundMessage.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\vendor\vonage\client-core\src\SMS\Message\OutboundMessage.php on line 13