Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/jellyfin/src/commit/0a1e9299d3c3d9b79e9276a8cc74158f109fd950/OpenSubtitlesHandler/Interfaces
You should set ROOT_URL correctly, otherwise the web may not work correctly.