How to resolve the WordPress error ‘Nothing found for wp-login.php’?

Solution:

A 404 error can occur due to two main reasons:

  1. Missing folder: The requested folder or file does not exist on the server.
  2. Corrupted .htaccess file: The .htaccess file may have incorrect rules causing the server to fail to find pages.

Check both and fix accordingly to resolve the 404 error.