I'm having a problem with the slideshow view not working in a ZenPhoto gallery on a site I set up for a client. Clicking on the slideshow link results in an "object not found" error, which I understand is ZenPhoto's version of a 404.

It seems to be related to mod_rewrite, because when I turn that off, the slideshow does work. So going to example.com/gallery/index.php?album=children&view=slideshow# works, but example.com/gallery/children/slideshow (with mod_rewrite enabled) does not. But I know the server does support mod_rewrite, so something must just be misconfigured in the gallery or the theme.

It's using ZenPhoto 1.1.3 and a modified version of the ThinkDreams template. Now, I know that ZenPhoto only supports the themes that come bundled with it, but if someone can at least point me in the direction of what part of a theme's code might result in this, so that I can tinker around on my own and see if I can fix it, that would be great. If anyone out there has specific experience with ThinkDreams and knows what quirks it might have, even better.

If you are still on 1.1.3 you should update to 1.2.2. There is also now a slideshow plugin that is theme independend. No guarantee that the thinkdreams theme will work though.