Graffana website is not loading

From last two days I am having issue while loading the graffana page. I am using prometheus operator and graffana version 10.1.2.In some of the system the page is loading and dashboard is coming but somehow admin and other options are not showing clearly it is still showing the loading page but in some other it showing the same loading page and sometimes it is showing the error as “chunk failed”. I am attaching the screenshot of that loading page.