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/61e588bb9433e8f80a23cf6fe4d9a691de50dd89/plugins/cffadaptor/postScript_mac.sh You should set ROOT_URL correctly, otherwise the web may not work correctly.