Error When Clicking on Thumbnails

[creative]

Hi. I am new to photopost and am trying to get it all setup before it goes live on my site. I had entered in some images for test purposes. The last time I checked, everything was working fine. We recently put in a header and a few of us have been in the admin while this was going on. For some reason now, when I click on the thumbnails, instead of going to the larger picture, and getting the details, I get an error saying image not found on the server. I am new to this, I am not technical, and I have no idea what might have been changed to cause this problem. My test site can be found at:

http://www.creativecraftsandstickers.com/gallery/

I would be grateful if anyone could help me solve this problem so that I can get photopost up and running on my site.

Thanks.

[Chuck S]

Turn off spider urls in admin global options your server does not handle them

[creative]

Thank you. That fixed it.