Stupid question, but: Did u press the “Save changes” button after deleting it?
If yes I think this is a caching issue again with some third party caching plugin. You should disable caching for the forums page.
Thread Starter
Li-An
(@li-an)
Not a stupid question: as the creation of the forum did not seem to be validated – it showed on the forum page – I did not search for a “save button”. Coming back on the forums management page, the created/deleted forum is not here anymore (so maybe a cache problem but cache is not activated on this site for admin).
So, I’m the dumb guy. Maybe a not so far button to validate would be cool but I won’t make the same mistake next time.
Sorry for losing your time.