Forgot to mark as resolved.
Thanks that’s great!
This specific host is crap anyway. I’m just stuck with one last project which has to remain on there.
True, that’s what was strange about the compatibility tests.
Nearly everything was “Good”, only the PHP version was “OK” even though the version on the concerned host is 5.2.16 and not the required 5.3.
Do you think this is the cause?
If so it should be red and “Not Good” or similar. “OK” suggested to me that I should try anyway.
I will keep testing once a new version comes out. Thanks for the fast answer!