[Map] Map crashing game

Hi to everyone.
I have a problem with a map, more exactly, It's an house interior.
I made all the edits I wanted to do, but now if I attempt to access it, everything crashes!
This is the map:


Have you any clues of where the problem may be?

Thanks in advance!

I found the problem.... it was its height, I used an odd number and that was causing problems with the 2x2 border tiles.