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/1c99f9f53d280dba569f681feef12dcd2da4f4d0/resources/macx/Save%20PDF%20to%20Open-Sankore.workflow
You should set ROOT_URL correctly, otherwise the web may not work correctly.
Claudio Valerio