luceos OK, all is good now, but I notice that the php_errorlog in my forum folder gets constantly filled in with warnings. I have disabled the notices as you have suggested but I think I should also disable that logging since it will quickly fill up disk space. Do you know how I can do that?
Should I downgrade to 8.0.14 instead? Things seemed to be working without warning and notices, maybe it will be the safer choice after all?
P.S. Downgraded to 8.0.14 with the commands as the above but using php80
and there are no warnings. I prefer being on the safe side.