Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/62b0426d44a7edb8838b2e7042f13f119440c309/mkdocs/css
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo