Error 404 page not found: /_frog

Question:
Google Search Console alerted me to a ‘page not found’ Error 404, with a website URL ending with /_frog. (e.g. “www.mywebsite.com/ _frog” without the space)

I inspected the pages which were referring to the _frog page, and I found that the _frog page seems associated to the frog.wix.com code, but I’m not sure of its purpose.

Can anyone advise:
(1) Is this /_frog website is legitimate and part of wix’s crawling bot?
(2) How can I resolve the ‘page not found error’ such that it does not negatively affect SEO rankings?

Since these pages aren’t actually part of the website that users see they won’t affect SEO.