I'd installed my WP like this: www.original_domain_name.com/wordpress. Now I've changed the index.php to call the installation under www.original_domain_name.com (i.e. so that it shows as a root URL) - no moving files/databases etc.. That works fine and e.g. CiviCRM profiles are being shown correctly under e.g. www.original_domain_name.com/profile
Second change - I've added a new domain name, and while everything displays fine when not invoking CiviCRM, I get following error when e.g. profiles are supposed to be displayed -> e.g. www.new_domain_name.com/profile
Could not find the required contact id parameter (id=) for viewing a contact record with a Profile.
Is there anything I need to change to reference the new www.new_domain_name.com?