How to fix modpack text texture problem.

[Matey]

Hello, I'am the owner of the mudpack A.O.W. I recently figured out how to pre add my server into the multiplayer tab so players wouldn't have to type in the ip. (You put the server.dat into the main of the mudpack folder) and when I updated my pack, the text got all messed up(The languages wasn't changed at all). I am asking someone to please help me with this problem, I tried removing the server.dat file, and it didn't work. Please help, thanks for reading this,

Matey.