Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting http://91.221.70.94:3000/MOS/OpenBoard/blame/commit/c28c971801d6beba87ecc5e2ee7ebd78abe113b9/plugins/cffadaptor/postScript_mac.sh You should set ROOT_URL correctly, otherwise the web may not work correctly.