Map in stronghold library crashes tablet.

In my Minecraft world, I found a stronghold . However, in the large library, there was a written map of the village it was under, which is odd, as maps in library chests are normally blank. Both times I tried to look at it, it crashed my world, so I had to destroy the chest to get at it. Can you fix this, as it might affect other worlds. (The seed of the world is 536512704 and the coordinates of the stronghold are (128; 1056) Facing the blacksmiths on the riverbank, dig directly down to get to the portal )