FYI in case anyone encounters the same issue I was getting the following error when running the 17.0.2 FMS Updater (on macOS):
I had used the FMS Admin Console as per the updater instructions to stop the Web Publishing Engine and the Database Server. The FMS Admin Console page just shows this:
I found that I had to use "fmsadmin stop wpe" CLI command on the server to get the updater to work - presumably it was related to our use of CWP/PHP which the Admin Console doesn't control anymore.
I notcied new admin console force the order of "stop the Web Publishing Engine and the Database Server.", after stopping database server I can do nothing other than starting server (as your screenshot). The "and" is not logical operator, mean something like "then" ? (Sorry I'm not English speaker)