Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/16928ab67d435fc188d9ab60296287fea52e2b4e/mkdocs/css
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo