Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/dexed/blame/commit/1dd1f5ba5c8fadbe96fe04639bcc8b0d66542b85/JuceLibraryCode/modules/juce_graphics/juce_module_info
You should set ROOT_URL correctly, otherwise the web may not work correctly.