When loading most of my worlds, they load fine and I can play them, but when loading my superflat world, the game crashes when I try to move or look around. I have previously used mods in this world, but I had loaded it in 0.14 after removing the mods and everything from the mod just turned into update! or ate!upd blocks, but now in 0.15 it crashes. This seems unrelated though because I have loaded other previously modded worlds and they load fine.