admin edit not possible? (Bugs)
I am not aware of any change, related to the stick-thread-feature, that could cause this problem.
I solved the porblem. I was caused by a modification in posting.inc.tpl, which I inserted some time ago, see https://mylittleforum.net/forum/index.php?id=6027. As I remember, there were never any problems with it.
I added that modification also in 2.4.20. Now, I removed it for testing. Obviously, with my modification the problem is present and without the modification there is no problem with sticky threads. So far, I didn't investigations, why the problem apears in the recent version.
Sorry for any inconveniences.
Nico