whenever i join a server, and i press T (for me is C) and try to type something and press enter the game crashes all the the time. and id love to type to my teamates

Put the summary of the bug you're having here

What I expected to happen was...:
i thought when i press enter to chat with someone my messege will be out there.

What actually happened was...:
when i pressed enter the game crashed

Steps to Reproduce:
1. open up minecraft
2. play online
3. join server
4. start to chat
5. press enter