I was getting this a fatal error on a wp site…
Fatal error: Call to undefined function get_current_screen() in /home/slv01/www/public_html/wp-content/plugins/wp-optimize/includes/class-updraft-smush-manager.php on line 1048
The solution? Add
require_once(ABSPATH . 'wp-admin/includes/screen.php');
to your theme/function.php
(XID h96ukf) Sorry, the domain is already pointed to an IP address that does not appear to use DNS servers associated with this server. Please transfer the domain to this servers nameservers or have your administrator add one of its nameservers to /etc/ips.remotedns and make the proper A entries on that remote nameserver.
Looks like we can disable this verification on CPANEL.
WHM > Server Setup > Tweak Settings