That suggests that either you are trying to use the same ports for both servers, or you are trying to use the same port for the plugin as the port that players connect to
I followed your instructions on the wiki and used those ports.
Normal - server.properties - 25565
Normal - serverport.txt - 25465
Hell - server.properties - 25564
Hell - serverport.txt - 25464
Ok, haha, after changing the port for the normal server.properties, I noticed that they both seemed to use what ever was in that server.properties file. So I delete the Hell s.p file and start it again so it will generate a new one, it doesn't and I realize that both LaunchServer.command files run the same server...
I've fixed that now.
They are, and have been, I just made a copy of the first when I set up the second and I forgot to change the LaunchServer.command file to run the new one.
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