Hi, I updated my website from 2.0.4 to 3.1.3 recently and this breaks SimpleGalerry! On frontend, the galleries are still displayed, but on backend I can not edit them.
The problem is not in SimpleGallery itself, but in the call to phpthumb, which is for some reason broken. I was unable to find a fix so far. Trying to disable phpthumb in SimpleGallery config does not help.