I tried to enable Slideshow in the Constuctor theme ( http://www.followtheblind.com ). I enabled it and everything worked fine, except I didn't have any photos showing. I went back in and selected a slideshow from the NextGEN Photo Gallery plugin, which was displayed in the Slideshow section for Constructor.
Since then, I get the Theme tabs (Themes, Layout, Sidebar, Header...) but no details or settings for each tab - just a blank page.
Any ideas? Thanks.