A error 'FEE' Flashing comes when the camera is

Charge your camera battery fully and try restarting it. I don't believe that it's an error with the lens. That would signal an fEE error...not an ERR.

Page 132 of the D80 manual explains the FEE error: Lens aperture ring not set to the minimum aperture. That would be the largest number which may be 22.

Either focus motor or zoom motor not working so that error code E61:10 fashing

What lens?

If it's a CPU lens, remove the lens, clean the contacts, reattach the lens, and jiggle the lens to seat the contacts.

If it's not a CPU lens, you'll have to use it in the Manual (M) mode.

hi...The transmission system that moves the lens in and out has a problem with it's gears. There is most likely a gear or an actuator that has fallen out of alignment and is getting stuck at a certain point as the lens comes in/out.There is some disturbacnce of the lens arrangement that is preventing the lens from coming in/out.Any of these symptoms above could trigger the camera to shut itself off to protect itself from further damage. thank u rate me!!!

Make sure the F-stop ring on the lens is turned to the minimum aperture setting. Usually 22 or 32. The camera won't allow you to shoot unless it is. It will try to warn you by flashing the FEE code.

CameraRepairs

That means your lens is not set to the smallest aperture - f/22 or f/36. Turn your lens aperture ring all the way to set the smallest opening. Then the error will go away.

Remove the batteries for 5 or 10 minutes. Remove the lens from the body and replace it. Make sure the lens is on f22 before you put the batteries back in and turn on the camera. If this doesn't solve it, try rewinding the film you have in the camera and try a new roll. The other thing to check if none of the above works is to remove the lens and check the small tab just on the outside of the mount ring at about 7:00. The tab is spring loaded and you should be able to push it with your finger and it will snap back. If it doesn't, the tab plate will need repaired or replaced

Lock the f stop ring on your lens to f 22 or f 16. This will get rid of fEE

You will need to format the card in the camera. This will be in the settings menu. This will erase any images on the card.