Delete the Kepler/ folder and re-download it, if you find it easier you can use the git clone command. I can tell from the error alone that you have...
It's public knowledge that the supported HS' are nowhere near secure in this game. It's a first wall of defense for some, I guess, which legitimizes...
This would only happen if your not using the new version but here is a update file just apply it to server/client and everything should pop up in the...