See if the client generated a log or if there were any errors on the server.
And because I hate to make assumptions, I assume that the first time you connected that you created a user name and password and tried to login with that? Some users forget or don't realize that they have to create an account on their own server and so I thought it worth double-checking.
Note: if you try to login and fail and THEN create a user name and password then you won't be able to login with it until you close the client and open it again. It's a long standing bug that won't get fixed until I replace the menu system with something better.
Wow. Quick response. That's awesome. I did in fact create a second account for my own server. But, I just tried starting up the server and creating an account before my first login attempt and that worked perfectly. Thank you very much.
OT: @pspeed, I sent you a message, but my outbox shows empty. Can you confirm that you go it?