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/eb53715d6c51cb646d8ddce5f3e11327b135d27a/tools/pdf2image/core/UBPlatformUtils.cpp
You should set ROOT_URL correctly, otherwise the web may not work correctly.