I need help connecting to my FTB server!

Hi im trying to connect to my FTB Unleashed server but I get a error it says something about not being able to connect because of id's. Try it out for yourself. Removed Here is a pastebin ofthe log: Removed
Please help me.

Sam

Please don't link IPs to other servers in the forums. As a side note, your best bet for support on that issue would be to contact your server host with that log as they can look closer than anyone here would be able to. Thanks!

-Staff