Go to your 'accounts' section in the 'eq->tables->accounts' database and make sure none of them have 127.0.0.1 as thier minilogin_ip address. If you play on the same machine as the server make sure ts set to the machines IP adress not 127.0.0.1. Also set this in the eqhosts file in the game diretory.
Link to my set up and a little more info.
Feel free to ask if you still have problems
