Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/d281bb33e7f85bdf35410048fdd0668408a938aa/docs/advancedusage
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo