Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/b4682dd8d4ef20eb903dea9796572b5013852677/examples/HandlePortalEX
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo