Fatal error: Uncaught Error: Class "Amp\Websocket\WebsocketException" not found in /home/kevalayqueen/public_html/newtransfer/vendor/amphp/websocket/src/WebsocketClosedException.php:5 Stack trace: #0 {main} thrown in /home/kevalayqueen/public_html/newtransfer/vendor/amphp/websocket/src/WebsocketClosedException.php on line 5