Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/ca0002c229ca3e0dca379ff06c4d80a4a5211f68/examples/Credential
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo