Two people sharing user in WordPress [closed]

I suspect what you actually want, is to have all content showing as being authored by the same person.

So, simply create a 3rd user, and set it as the author of your posts. The revision log will keep track of who did what

e.g. https://www.siteground.com/kb/change-author-post-wordpress/

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)