Scrape Nonce message

Trying to install AdSense and I get “Scrape nonce check failed. Please try again” What does this mean and what do I do?

Someone on the internet says that they’d forgotten to update their DNS records in Cloudflare after upgrading/changing their hosting. When they did so, the problem was resolved. If that is unrelated to the issue… speak to the theme author and see if they can help!