Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting https://git.osmesh.ru/MOS/OpenBoard/src/commit/4707745ca044459053c7d78258bd50022a8c16c9/resources/library/interactivities/Cat%20pict.wgt/locales/sk
You should set ROOT_URL correctly, otherwise the web may not work correctly.