I have restored a Gitea backup. Everything seems to be fine except that clicking on URLs in the WebUI opens a URL only containing the hostname or a wrong URL (it is missing the repository part of the URL).
If I create a new repository, I can access it as usual when clicking the URL. If I manually type the URL of repositories (e.g. gitea.my-domain.de/username/reponame.git) I can access it.
My first attempt was setting a ROOT_URL in app.ini, but this did not work. Any Ideas?