I just discovered, after years with Plex, that there is no Customer Support. Even for Plex Pass members (which I have also been for years). Very disappointed by this.
Anyway, after researching the SQLite corruption error, I found this guidance: Repair a Corrupted Database | Plex Support
Following that, I took these steps (Synology NAS runs on Linux):
ssh into NAS
Go to the Database folder: “/var/packages/PlexMediaServer/shares/PlexMediaServer/AppData/Plex Media Server/Plug-in Support/Databases”
- Stop the plex server
- “/var/packages/PlexMediaServer/target/Plex SQLite” com.plexapp.plugins.library.db “.output dump.sql” “.dump”
- rm com.plexapp.plugins.library.db
- “/var/packages/PlexMediaServer/target/Plex SQLite” com.plexapp.plugins.library.db “.read dump.sql”
- chown PlexMediaServer com.plexapp.plugins.library.db
- chgrp PlexMediaServer com.plexapp.plugins.library.db
- mv tv.plex.providers.epg.cloud-.db-wal tv.plex.providers.epg.cloud-.db-wal.orig
- mv tv.plex.providers.epg.cloud-.db-shm tv.plex.providers.epg.cloud-.db-shm.orig
- Restart Plex
My Live TV and DVR is now working properly.
No Plex customer support. Just have to hope someone who knows the answer reads your post in this forum.