In my mod I keep getting a warning. Here is a link to a screen shot.

http://desmond.imageshack.us/Himg4/scaled.php?server=4&filename=nonlightwarning.png&res=medium

I don't understand what this warning means. I actually took on the mod from another modder, so I wasn't even the one to create these areas.

The meshes in the game are littered with errors. Most you can ignore such as messages about NIF's.