Another error! Entering another level!

[Statyk]

When i enter a level door it comes an error that looks like this:

http://imgsrc.com/?v=capturlwl.png

I know that it says like i havn't named the .map file but i have!! This is my "maps" folder:

http://imgsrc.com/?v=capture2.png

Someone please tell me how to fix it!

Thanks!

What map are you going to? Can you tell us/show us how your level door is set up? Preferrably its "Entity" tab in the Level Editor?