Hi,
I try to upgrade the server from debian 11.09 to 12 following the manual steps of https://support.plesk.com/hc/en-us/articles/12377714344983-How-to-perform-dist-upgrade-procedure-on-Linux-server-with-Plesk .
At Step 17 server is gone, every try. I don't know why. No connection to plesk, no...