[User 421137]

metadata.tvshows.themoviedb.org should be at version v3.5.4 if I’m not mistaken.

I've got the update v3.5.4 now but adding Movies is still not working (and I'm not wondering, because this should only be relevant for TV Shows).

Code:

2020-10-18 01:07:32.313 T:139733204203264 NOTICE: ADDON: metadata.tvshows.themoviedb.org v3.5.4 installed

I still have the same errors in the log on adding movies, with UMS (v5.4.1, using TMDB).