I received an email from Google with the message:
Page indexing issues detected in https://yyyyy.com/
To the owner of https://yyyyy.com/:
Search Console has identified that your site is affected by 1 Page indexing issue(s). The following issues were found on your site.
Top Issues
- Soft 404
We recommend that you fix these issues when possible to enable the best experience and coverage in Google Search.
Affected page:
There is no such page in my store. Is it malware? What can we do?