Fix: Origin undefined on error handling (#4224)

server/uptime-kuma-server.js

@@ -134,9 +134,10 @@ class UptimeKumaServer {
                         log.info("auth", "WebSocket with no origin is allowed");
                         callback(null, true);
                     } else {
-                        try {
                         let host = req.headers.host;
                         let origin = req.headers.origin;
+
+                        try {
                             let originURL = new URL(origin);
                             let xForwardedFor;
                             if (await Settings.get("trustProxy")) {