there seems to be a cookie problem. For all tests, I always created a new user account and made the Tests with new uploads. The bugfix above solved that issue.
But if I use now an older account, which experienced the bug a few hours ago, the wrong message still appears. This is strange since both accounts have to use the same script, right?
I deleted all Cookies in my browser (firefox, newest edition), but same problem.
Still no problem at all with my other new account thanks to the fix.
What do I have to delete so that the other account works too?
My settings in admin/global options:
Use photo view caching to reduce view update queries on high load sites? NO
Load limit for server? 0
Use category cache? YES
Minutes to cache index page data for featured photos, statistics and PALs? 0