problem viewing newly added photos in embedded gallery.

Using either the enhanced or standard gallery.module I run into a problem viewing newly added photos. This is only a problem when I access the gallery while through drupal http://trobison.com/?q=gallery . However, when accessed directly,at http://trobison.com/gallery2 I have no problems.

What happens anyone adds a new photo or gallery, it is not viewable. In fact, when you click on the album you are automatically logged out of drupal/gallery. When you click to another part of the site, you will be logged back in. You can succesfully search for the photo or gallery and access it.

I'm not sure if this is related, but I also get an error in the log like this:
parse_url(http:///trobison.com/): Unable to parse url in ..../trobison/gallery2/modules/core/classes/GalleryUrlGenerator.class on line 476.