I have a bungeecord server, I do host the bungeecord at a online host. the bungeecord is connected with a lobby on my localhost and that works. But now I try to join my kingdom server with using the hub but I get error. I run the kingdom server at my localhost, so in config it is localhost:25566. But when I try to join I get this error: Could not connect to a default or fallback server, please try again later.... Can someone help me out?