Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/jellyfin/blame/commit/07d45e82f05692cab2cd68f35b268feb9cc2a3a0/MediaBrowser.Controller/Plugins/IPluginConfigurationPage.cs
You should set ROOT_URL correctly, otherwise the web may not work correctly.