Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/MicroDexed/blame/commit/c0b7185538e442270fb8980f2089d4e00fa675e7/addon/SD/SEQ/2-v0.json
You should set ROOT_URL correctly, otherwise the web may not work correctly.