Fatal error: Uncaught Error: Class "Symfony\Component\Console\Output\StreamOutput" not found in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/psy/psysh/src/Output/ProcOutputPager.php:24 Stack trace: #0 {main} thrown in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/psy/psysh/src/Output/ProcOutputPager.php on line 24