I'm using version 1.5.9 Zenphoto and other themes work fine, but I've just uploaded zpBootstrap and just have a blank screen now after activation. When I view the source of the blank page, there is a head but no body there. It calls jQuery and slideshow 2, but nothing else much seems to be on the page there. I'm very new at this so I could have missed something obvious! Thanks

Please review your debug log. Also note that 1.5.9 is not the latest version.

Thank you so much, I upgraded to 1.6 and it works now!