The game crashing as i type into the chat on a Multi-Player server.

Put the summary of the bug you're having here

*What I expected to happen was my message to appear in the chat.

What actually happened was...:
As soon as I pressed enter, the game closed entirely and the crash report appeared in the launcher.

Steps to Reproduce:
1. Put a step by step guide on how to trigger the bug here
2. ...
3. ...