As the server has recently been updated to Tekkit 3.1.3, you might need a hand updating your Tekkit installation!
Just open your Technic Launcher, click options (found below the login button) then set it up as follows.
Downgrading from 3.1.3 to 3.1.2Set your build to 3.1.2 and attempt to play.
If you get any errors, browse to C:\Users\Username\AppData\Roaming\.techniclauncher\tekkit
and back up any save games that you have. Note, this path may be different depending on your OS. Windows XP, for example is C:\Documents and Settings\Username\Application Data\...
After backing up any save games (or if you don't have any) proceed to delete the Tekkit folder
(C:\Users\Username\AppData\Roaming\.techniclauncher\tekkit)
as well as the cache folder
(C:\Users\WatakiWatako\AppData\Roaming\.techniclauncher\cache)
Make sure that the Technic Launcher is not running while you are doing so.
Start up the launcher again, let it download Tekkit 3.1.2 and you'll be good to go.
