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/af9e57959d867b1d631f8e7adb8ff64d38e5980e/resources/library/interactivities/Calcul.wgt/js/help-template.js
You should set ROOT_URL correctly, otherwise the web may not work correctly.
