Fatal error: Uncaught Error: Class "MessageBird\Exceptions\MessageBirdException" not found in /home/mydemotec/public_html/frun/vendor/messagebird/php-rest-api/src/MessageBird/Exceptions/ServerException.php:10 Stack trace: #0 {main} thrown in /home/mydemotec/public_html/frun/vendor/messagebird/php-rest-api/src/MessageBird/Exceptions/ServerException.php on line 10