Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/690f2f11d52c7ef2348f2248a52dd79d38681e0f/examples/HandlePortalEX
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo