Doom3world

I Got a Huge Problem In My Map Where is a Lights Have a Green Boxes Why is That ? and how can i fix that...

This sounds like the "r_showlights" cvar is being used? But that's strange, it shouldn't by default.

Are the boxes solid and your lights aren't on? Or are your lights okay and the green boxes are wireframe outlines? And does this happen with only 1 map or all of your maps?

That happened to me one time where a couple of my static models in my map had a visible green box "in" them, I never figured out why, I just chalked it down to my mapfile got corrupted somehow, I deleted and replaced the models....that was the "fix" I guess it never happened again.