ok, sorry for disturbance, but I found it myself.
I had a typo in the "directory" directive in the apache config, which lead to "AllowOverride all" not to be recognized. After correcting this, everything is back to normal.

It is much too late.. I should get some sleep....

I have started with s9y 2.5 on a fresh installed system. Due to some circumstances, I currently have to use MySQL 5.7, but I have doubt, that this is the origin of my issues. Underlying system is an Ubuntu 22.04 LTS with PHP 8.0.30 and Apache2.4 I primed the system with everything I found in the ins...

Hi, I am new to S9Y and was searching for some documents about backup and disaster recovery. I have not found any clear saying sentences, but repeadingly the requirement of making a backup before upgrade, so I assume, there must be one. Could some body point the TO and me to the correct corner of th...