Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/fe81b8d17db5843405f76e0b9b37e687751a9da1/examples/Credential
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo