[radialapps]

You're missing the preview generator, so it's trying to generate them on demand. See https://memories.gallery/config/#recommended-apps

Also note there are some extra config steps for the preview app (initial run, cron job). See https://github.com/nextcloud/previewgenerator

[stavros]

Ahh, thank you, I did install the preview generator but missed the initial run, thanks!