http://trinitytranslation.com/wp-admin/network/ - should display the WP Network login screen, but is showing this error;
Fatal error: Call to undefined function wp_fix_server_vars() in /home/trinityt/public_html/wp-load.php on line 44
Recently updates a few plugins in our network and installed the MailChimp plugin, which was working when I last checked.
All sites in our network are offline, showing the same error. Urgent help and advice needed!!