After upgrading to WordPress 3.5, when an image is clicked or 'Next' is selected, the entire screen goes black. Any ideas?
1. navigate to grahamclarkphoto.com
2. select 'Water' or 'Alaska to Argentina' or 'The American Landscape' (any gallery)
3. Click on the image, or try to navigate to the next one.
4. Error occurs
Any ideas? : (