Some members are unable to access the gallery

[HCP]

Currently, I have one member who is unable to use the gallery at all (version 1.4.8, bridged with phpBB 2.0.22). I did not understand her problem until I logged in her account to test it myself. Usually I have the "Allow unlogged users (guest or anonymous) access" setting checked as "No" to reduce bandwidth consumption by bots and guests. While using her account, the gallery fails to see her as a logged-in registered user, but she has no problems being recognised as an ordinary member of the phpBB forum. Whenever she clicks on any link to the gallery (home, upload files, last uploads etc), she is redirected back to the phpBB forum index page. I temporarily changed the setting I mentioned earlier to "Yes", but the gallery index still displays as though she hadn't logged in and did not have the permission to access anything.

I have checked and entered the CHMOD settings as mentioned in the sticky, as well as checking the Group permissions.

The strange thing is, a few other members haven't had the problem above (I'm not sure if everyone else has no problems, but I'm sure that some registered users have been successful). I created an extra user-level account, and that one had no troubles using both the forum and the gallery. A few other members have been able to upload photos without any hassle.

My forum and gallery are at:
http://www.hermitcrabparadise.com/forums/
http://www.hermitcrabparadise.com/photos/

Should I reinstall the gallery? What could possibly be wrong with this girl's account?

[Nibbler]

Update your gallery.

http://forum.coppermine-gallery.net/index.php?topic=24032.0