crashed

Put the summary of the bug you're having here

*What I expected to happen was...:to chat in minecraft server
Describe what you thought should happen here

*What actually happened was...: as soon as i clicked enter it crashed me
Describe what happened here

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...go on server
3. ...chat and click enter
4. ...crash