Moving to a new domain name

[djohn]

I have ordinary unix hosting with cPanel. I've added the new domain in cPanel, dns updated instantly, and all files of my new domain are in a folder of my main site. I've uploaded small index.php file to see, if it works on a new address, and everything was fine. Next thing I changed the address in settings, and moved the entire forums folder from /public_html/forums to /public_html/my_new_domain_name_folder/forums . However, when I try to open it, I still get the same error, as posted above