i was making a map and downloaded this model cause i wanted to use it in my map http://www.hiveworkshop.com/forums/models-530/kodo-wagon-164215/index3.html i imported it and changed the model from a lighting lizard and used that model and putted it in the map i saved my map and quited the world editor when i wanted to continu my map later i opened my map but then i got a error that says in the world editor the was a problem and has to be closed i just keep getting that when i try to open my map i didnt have this problem before i downloaded that model is there a way to fix this?