bug I cant join my hamachi server

[Augustusc]

so i have a hamachi server i play on with my friends. it was working fine an hour ago but now it doesn't let us join. 

 

if it helps it gets stuck at "Logging in..." and then says "internal exception: java.net.SocketTimeoutException: Read timed out"

[Munaus]

This is the wrong section for this question. Look harder for the right one