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/71f113a5e68f9b4fc56ab1711fd888a48cf3e9f7/public/admin/plugins/datatables-buttons You should set ROOT_URL correctly, otherwise the web may not work correctly.