Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/MicroDexed/src/commit/15a39283c84f6d0eebcda456705565992fb603b6/third-party/MD_REncoder/examples You should set ROOT_URL correctly, otherwise the web may not work correctly.