Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Lidarr/commits/commit/e62cb3b5da1a4f23ef3f192bef6012baa2ac8467/IISExpress/custerr/en-us/500-13.htm
You should set ROOT_URL correctly, otherwise the web may not work correctly.