I'm on Plex Media Server 1.2.7.2987
I've been running the same install for a couple of years now. About a year ago I migrated it to this current iMac.
Today I got home from work and the server wasn't available. If I restart it I can see my library until I try and play a video then it crashes again and I get the 'no server' message.
My library is enormous so would really like to avoid having to start from scratch.
I've looked in ~/Library/Application Support/Plex Media Server/Crash Reports/ and the PLEX MEDIA SERVER folder is empty. Also nothing in ~/Library/Logs/CrashReporter/ or ~/Library/Logs/DiagnosticReports/