Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/7ba0ec0d4369d44d0d59f33e454d74c766575c2d/examples/Credential
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo