Your ROOT_URL in app.ini is http://159.89.207.79:3000/ but you are visiting http://9.cron.my.id:3000/tribikram/AplusAgency/src/commit/261c2a78305eec30ec54ff27cee27cd7e5b26252/public/admin/plugins/flag-icon-css/flags/1x1/bs.svg
You should set ROOT_URL correctly, otherwise the web may not work correctly.
