add_filter( 'parse_query', 'redirect_user' );

function redirect_user($query) {
  $user_id = get_current_user_id();

if (strlen($user_id) <> 1)
global $pagenow,$post_type;
 if (is_admin() && $pagenow=='options-general.php' && $post_type =='page') {
    if ($post_type == "updraftplus") {
        wp_redirect( home_url() );
    }
 }
}
}