Thank you. That last bit of info is what I needed.
ERROR: Unable to migratie existing “/volume1/Plex/Library/Applicatiuon Support/Plex Media Server” to DSM 7. System error 0. Migration log file:
/volume1/Plex/Migration.log
System error 0 means it was unable to complete migration due to permissions not being set correctly. It happens when there are poorly formed symbolic links in the Plex share.
This step did not complete for some reason so please perform again manually.
You want to make certain user PlexMediaServer as Full Control of all files and folders in the Plex share.
If it fails again, we will need to look for any Plug-ins you’ve placed in the Plex Plug-ins directory.
