I don't know if you have ever encountered the "Unable to save password reset key to database" error in WordPress. We have found that this error usually occurs when trying to log in to a WordPress site and it can lock the administrator out of the site, making it impossible for the administrator to manage the site. What is the "WordPress could not save password reset key" error? The first sign of this error is that you will not be able to log into the WordPress website. It will just keep refreshing the login page. Now...