Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/dexed/src/commit/453bd181e5047c1022b84486af6ded88e80644f5/JuceLibraryCode/modules/juce_core/native/java
You should set ROOT_URL correctly, otherwise the web may not work correctly.