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/25abc5debeca0d9b1fc250f04399ce9af81f1c87/resources/library/applications/Wikipedia.wgt/script/languages.js
You should set ROOT_URL correctly, otherwise the web may not work correctly.