Discourseのアップグレード後、最適化された画像が読み込まれなくなりました

[Falco]

Image uploads used to work but no longer do after forum name change?

Looks like you tried to move your site from https://forum.intercoin.org to community.intercoin.org but you didn’t do it properly. Please follow this guide carefully Change the domain name or rename my Discourse?