Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting http://91.221.70.94:3000/MOS/OpenBoard/src/commit/b5f0e0c52fa7fd6a2094ff4b3391e3883dfc2a9c/resources/library/interactive/Graphme.wgt/__MACOSX/JavaScript/._Outils.js
You should set ROOT_URL correctly, otherwise the web may not work correctly.
