[solved] Security Violation - The action you attempted is not permitted (after login)

Hi everybody,

I'm a happy administrator of this great pice of work! Unfortunately this time I have a big issues with user accounts. My originally generated administrator account works great, but whenever I try to login as another user, I get the error mentioned in the subject. I can't go back, logout, login or anything. It seems I'm logged in with the other account but that gallery2 doesn't allow me to do anything there. I tried search function and this issue arose several times, but I didn't find a working solution. IT's not a browser issue, I tried it with FF2, IE6 and IE7. Always the same.

My configuration file:....... *cut*

There are times to feel stupid^^ It is funny that after reporting the problem I think about it by myself without digging through topics and need no more than 5min to make it working again.

Simple solution: I changed permissions so that everybody can see items. Now it is working again

Thanks for your attention!

Regards,
Taiko