this bug dose not allow me to access my multiplayer i click on it and it loadfor atl 30nds then crashes it dose the same to my other computers the error is called JIRA I do not know what to do

Put the summary of the bug you're having here

What I expected to happen was...:
I tought my game would load multiplayer

What actually happened was...:
My game crashed

Steps to Reproduce:
1. Load my game
2. Click multiplayer
3. it crashes