Post more info.
Your config files: db.ini, logonserver.ini, boot5zones.bat
Database your using. blank EQEmu0.3, Drawde's, Ariak's, mine, or something else
The messages in your minilogin, world and zone windows
Which window closed with an error, and EXACTLY what error
All that said, a wild guess is your running Drawde's 0.8 DB and not using the 3.1.1 zone file posted on the main
http://www.eqemu.net page