Get page not found when trying to upload images

[anonilir]

I have the latest version of coppermine installed but when I go to upload an image I get a page not found error.  The gallery is located at www.aam.siu.edu/~coppermine

Any help on this issue is much appreciated

Thanks

[Nibbler]

http://coppermine-gallery.net/demo/cpg14x/docs/index.htm#upload_trouble