Unable to find or create media provider for agent 'tv.plex.agents.series / music / movies'

Server Version#: 1.42.2.10156-f737b826c-x86_64_DSM72

Hello,

Since I wanted to test another agents, I deleted my Series Library, and recreated it. But now I’m not able to get any metadata of any kind, manually searching for association is getting me a “no result” message, and in the log I can see a lot of errors :’(

Nov 06, 2025 12:01:38.887 [140158133660472] ERROR - [MetadataAgentManager/getAgent] Unable to find or create media provider for agent ‘tv.plex.agents.movie’
Nov 06, 2025 12:01:38.887 [140158133660472] ERROR - [MetadataAgentManager/getAgent] Unable to find or create media provider for agent ‘tv.plex.agents.series’
Nov 06, 2025 12:01:38.890 [140158133660472] ERROR - [MetadataAgentManager/getAgent] Unable to find or create media provider for agent ‘tv.plex.agents.series’
Nov 06, 2025 12:01:38.893 [140158133660472] ERROR - [MetadataAgentManager/getAgent] Unable to find or create media provider for agent ‘tv.plex.agents.music’

Already tried to reinstall with keeping my datas, but now I’m not sure of what to do next to recover my metadatas vith Plex Series Agent.

Thanks for your help !

Well found it… I had to add a rule for a new URL my Adguard Home didn’t want to allow in the first place.