Your ROOT_URL in app.ini is http://git.osmesh.ru/ but you are visiting http://91.221.70.94:3000/ThomasLucky13/UBGraphicsLine/commits/branch/master/resources/macx/Save%20PDF%20to%20OpenBoard.workflow/Contents/document.wflow
You should set ROOT_URL correctly, otherwise the web may not work correctly.
thomas_lucky13