You can create a test user in your
vb forum and post it here since your integrated with
vb all users come from there not photopost.
http://www.reeftalk.com/gallery/index.php
http//www.photopost.com/photopost/index.php
I can show many examples that work as we know it work. I need a test user to figure out what might be misentered during the install that could cause this.
Do you have phpmyadmin on the server to view your database you can pm my the admin user and the link to phpmyadmin and login to see things.