Fatal error: Uncaught Error: Class "League\CommonMark\Exception\LogicException" not found in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/league/commonmark/src/Renderer/NoMatchingRendererException.php:18 Stack trace: #0 {main} thrown in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/league/commonmark/src/Renderer/NoMatchingRendererException.php on line 18