I am not able to speak in the chat and when I try I crash/log out.

Put the summary of the bug you're having here

*What I expected to happen was to put a message in the chat when i got to the server omegarealm.com

*What actually happened was i end up crashing/loging out

Steps to Reproduce:
1.I start my game by using the 1.6.2 launcher and pressing Play
2.Then I go to multiplayer and chose my omegarealm.com server
3.I move my player then I press my chat button and spell "hi" then i crash