Your ROOT_URL in app.ini is https://source.parasitstudio.de:63000/ but you are visiting https://source.parasitstudio.de/wirtz/MicroDexed/commits/commit/df26d255d46954c24b75a56736792041d61bd54e/third-party/LCDMenuLib2/examples/00_beginners/LCDML_001_liquidCrystal You should set ROOT_URL correctly, otherwise the web may not work correctly.