Fabiano Server IO Error

I set up the client and everything for Fab source. Everything went fine, but on my other computer when I try to connect to the client it connects, and I can make an account, but when I try to connect to the server I get the server error IO #2031 it's so annoying. My firewall is off on both computers, I'm connected to hamachi, and the client is in trusted locations. Any help?

Bump I still need help

Pm me on skype ok buddy :P