@MojangSupport something in your patches has broke my copy of MineCraft on PS4
Deleted/reinstalled & it worked.
Tried to load it in again later (post patches) keeps crashing
I'm sorry for any trouble you're having right now! It's currently a temporary issue we're looking into. I would check back in later on and keep an eye out on https://twitter.com/MojangStatus for any possible updates. Thanks for your patience! ^AS https://help.minecraft.net/twickets/844762