Been Running Plex for more than a year, and today I see, that PLEX is asking for me to reinstall PLEX Media Server. If I reinstall, I am worried that all of my cataloguing will be gone and I will need to rebuild it. Please advise.
Did you perhaps change your password and opt to sign-out all devices? This will also sign-out your server, so you’ll need to re-link it to your account… to do that, make sure to access the server through the bundled version of Plex Web, using its local IP address from within the same subnet (e.g. http://127.0.0.1:32400/web if you’re on the same machine; http://[PMS IP address]:32400/web otherwise).