Ah. I answered this on the thread.
So, the reason you get this is because AndreCraft did something with the chat when you joined; Minecraft updated and now MOST servers won't allow you to join. I am currently working on cracking the most recent AndreCraft, but I'm very busy with my soccer tournaments. I recommend you either be patient and wait for me to crack the newest AndreCraft, or you switch to another client until it happens.
Though, once the newest update is out this won't happen. Another reason why this is happening is because the AndreCraft I had was cracked a while ago by Konloch, and it was for 1.2.4 - even though 1.2.4 and 1.2.5 had no real API change so any 1.2.4 client could run on 1.2.5. Though, Minecraft finally updated SOMETHING, and this is what we get. So, just be patient and I'll try my best to get it out as soon as possible.
Originally Posted by Psychotic
