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/77a2aff0395b08857f5d05827fc8322cf7a7e8e4/resources/library/applications/AnyEmbed.wgt/js/languages.js
You should set ROOT_URL correctly, otherwise the web may not work correctly.