Just providing one final update… I posted a request with specific information as most of the solutions were about fixing a corrupt DB after install… So, in my post it was brought up that there may still be DB issues with everything working. So, I fixed the DB prior to upgrading, upgraded and now everything is working. In particular, there were 3 indexes I completed a reindex on and it worked. See more here:
Possible issue from install/update causing database problem and something went wrong error - Plex Media Server - Plex Forum
