It crashes whenever I die on Multiplayer servers

I crash everytime I die

What I expected to happen was...:
I expect it not to crash

What actually happened was...:
I crashed

Steps to Reproduce:
1. Log into a multiplayer server (in my case, pvp/minigames)
2. pick my game (Hunger Games, PVP, Capture the Flag etc)
3. I get killed
4. My minecraft crashes