Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/MiniDexed/commit/90ba1149532b5f2607efccccb16f1e588884518c?style=split&whitespace=show-all
You should set ROOT_URL correctly, otherwise the web may not work correctly.