Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/f0b16f37f64f9d0f1b87381836753e1f2d1f09b3/examples/HelloWorld
You should set ROOT_URL correctly, otherwise the web may not work correctly.