I own two domains. The page above is hosted on one of the two. On both domains, I am hosting this same php script in multiple directories to display a photo gallery for each set of photos that reside in those directories. Suddenly, approximately two months ago, these photo galleries (on both domains) are not working: I am unable to click through the picture gallery, only the first image shows up and nothing else.
Any ideas? I’m a php beginner. Nothing significant on these sites have changed.