I was on Mineplex then I joined a game which required a resource pack then I picked yes and it took me out of minecraft.

I joined a game on a server called Mineplex the game required a resource pack it asked me yes or no however since this had happened many times I knew either way if I said yes or no minecraft would crash. Sometimes however it does it automatically.

What I expected to happen was that it would of said yes added the resource pack and just carried on and wait for the game to start.

What actually happened was I pressed yes then it just crashed

Steps to Reproduce:
1.Go onto any game on Mineplex which has a requirement fro a resource pack for e.g. Christmas Chaos
2.Then when it asks for a resource pack (sometimes it does it automatically) press yes
3.Then you should be left with a minecraft crash report