Cannot connect "Database Name"

icecapc

When trying to launch the System Manager a error box appears that says "Cannot connect to "database name".

I recently upgraded from NPM 9.1 to 9.5 SL500 SP4 and I was able to connect with no issues until now.  I ran maintenance on the database per suggestions from other thwack users but I still unable to connect. 

Any ideas or other things I can try short of re-installing?

icecapc

attempted repair of NPM but still no joy.  Now NPM service won't start.  Opening ticket with Solarwinds.