Multi-site, different dashboard

Yes. Simply setup new users in the individual sites.

What you are using is what’s called a “super admin” that has network level access.

Goto the dashboard for the site you would like to add user access and create a new user account to access that site only.

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