!! BUG REPORT !!
There's a bug with putting and out wood into a chest! It broke my save and lagged it out really bad because when you try to take out alot of wood from a chest, it duplicates it.
The same thing happened to me but, with coal. It happens when your inventory is full but you still keep breaking that item/object. And then when you try to put it in the chest, then it will glitch. That is why I always save my game before my inv gets full. Then if it glitches, I just restart the game and then load it again :)