Saved games /mashup pack maps won't launch

On Minecraft play station 4 edition  bought the Star Wars mash up pack with the skins and the Star Wars universe world and 20 minutes into playing it crashed my game and when i loaded it back up it wouldn't let me load the world. Or any world i have saved even without the Star Wars texture pack. It says invalid or corrupt skin when i tried to load any world. 

the version it says is v1.16.201 (play station 4)