Heading links (Photos, Favorites, Exit…) not working (returns 404 error)

I installed your plugin and tested it (complete checkout) sometimes. I liked it and i started to translate it to Portuguese and trying to using it into my photo website.

But, i don’t know why, the heading links of the secure-images, don’t work anymore. I reinstalled the plugin and my theme but still not working. They return a 404 error when clicking them.

You can test it here:
http://fotografo-tiagopacheco.com/secure-images
ID: exemplo
Password: exemplo

Offtopic: please contact me if you want the portuguese translation php files.

Regards,
Tiago Pacheco

http://wordpress.org/extend/plugins/image-store/