Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/AutoConnect/src/commit/de3231f1f64779101ab364f2140ea1f21f33cac2/examples/FSBrowser/data/sub1
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Hieromon Ikasamo