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/b4b5ecd86f3f1f2a645f8746bf882eb3df78d583/resources/library/interactive/Graphme.wgt/__MACOSX/JavaScript/._Outils.js
You should set ROOT_URL correctly, otherwise the web may not work correctly.
