Okay... I finally took the BIG LEAP from version 3.0.11 to 3.1.3. Unfortunately, this version is incompatible with 3.0.x, as a result of which the entire layout of heosemys.org is gone and none of the other pages on this site are visible. I will have to rewrite every page from scratch, but that is a task for another day.
The forum however is active again
