I've run into 2 separate problems.
- I have the user created category set with an owner, open for images "yes" and other users to upload "no". However non category owners are allowed to upload images.
- After deleting the invalid upload via the ACP the last upload link stiull shows the invalid (now deleted) upload. As expected, this generates and error message when clicked on.
NOTE: Updating the counters took care of item #2 for now. However it seems like it should be cleared when the delete is done.
I looked around a bit but didn't notice any fixes that were already posted.