Why does admin_body_class not work?

This works for the admin backend; I needed to restructure the filter to be able to add a priority: function add_admin_body_class($classes) { $user = wp_get_current_user(); foreach ($user->roles as $user_role) { $classes .= ” role-{$user_role}”; } return $classes; } add_filter(“admin_body_class”, “add_admin_body_class”, 9999);

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