How to change custom post type position from backend

Do you mean that when editors log in they should be automatically sent to the Books post type instead of going to the edit profile page?

I believe that by default for user roles that can’t access the dashboard they default to the profile upon logging in. If you need to change this there is a plugin called Peter’s Login Redirect that can handle this for you.

Once installed you can set up a redirect so that when editors log in they will be sent to whatever URL you set. Simply select the user role and then enter a URL. In your case the URL should be something like this:

/wp-admin/edit.php?post_type=book

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