Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/OpenAudio_ArduinoLibrary/src/commit/349b1f23bcf05148d4e766913fc0f486ec002455/docs/scripts/NewOutputs
You should set ROOT_URL correctly, otherwise the web may not work correctly.