I have what I think is a user/permissions problem. I currently trying to create a site for an Arts Foundation that will allow multiple users to have a primary top level album. When I initially create a user and give them upload/edit rights to their album everything seems to work OK. Once I log out and try to log back in to test a non admin user the upload process appears to work OK but after I click upload, instead of moving to the images section I get an error message stating that I haven't permission to acces zp-core/admin-edit.php. The admin toolbox only lists Overview and Logout as options. The images are uploaded and I can edit them normally with an admin account.
The site is hosted with 1and1, I'm using 1.4.3 but I have also tried installing a number of nightly builds and the problem persists. I am using a custom theme which is a duplicate of the zenpages theme. I have tried switching to the default zenpages them and there is no change.
I have tried different permissions settings during install/upgrade, again this seems to have no effect.
Help please as the site is due to go live soon.