I just installed that version, it works perfectly then i open a picture but then i want to configure it as admin i just get the message "empty" album, i have on the page linked photos from users to subcategories, is it possible to configure it somehow else?
It is difficult to understand exactly what you are trying to describe.
Post a link to your Coppermine.
Try to describe exactly what you are clicking when you get the error - Album edit? image edit?
See if you have any other plugins that might interfere / conflict.