Here's a screenshot of the issue. This shot is of the admin panel side of the problem. whenever the same error appears in the white space above the actual product images within this screenshot, that means that client-side is hosed too. This screenshot shows a product with no client-side consequences, but is still screwed up.

At this point, I cannot use image handler at all on this site - it is simply unusable until this is repaired.

http://netgeared.com/error.JPG