Your ROOT_URL in app.ini is http://159.89.207.79:3000/ but you are visiting http://9.cron.my.id:3000/tribikram/ET-VISA/src/commit/a978c6564344e823d3622e58a239ae4aa2a23a93/public/admin/plugins/codemirror/addon/hint You should set ROOT_URL correctly, otherwise the web may not work correctly.