Fatal error: Uncaught Error: Interface "Ramsey\Collection\Exception\CollectionException" not found in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/ramsey/collection/src/Exception/CollectionMismatchException.php:22 Stack trace: #0 {main} thrown in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/ramsey/collection/src/Exception/CollectionMismatchException.php on line 22