I am running a dedicated Ubuntu server, and having updated to Plex Media Server 1.0.3.2461-35f0caa, when clicking into playlists in the web app, I get the "Playlist not found" message, even though I can still play the playlist from the Playlist category. When adding to or creating a new playlists, I get the "There was a problem adding to the playlist" message. Additionally, the server returns no results whenever I search for anything. Near as I can tell everything else still works. The Android app also has no problems.
Edit: I have uninstalled and reinstalled with dpkg. I want to avoid a complete reinstall if possible.
