[2021] MOVED: Game crashing multiplayer?

Hey I have this problem where people often post threads without providing any useful information to help them. Yours wasn't even in the correct forum section.

It would be great if you could read the Pinned thread in this section on how to report an issue, and then follow the instructions in it.

The answer is most likely in one of the pinned threads with tips and information, If you don't find a solution there, I'll need much more detail and logs to help you find out what your problem is, and how to fix it.