I have main domain http://www.shreelekhan.com
On this domain I have added one "Add-on" domain from control panel. URL of add-on domain is : http://www.bdfrill.com.
WordPress version 3.5.2 is installed on it.
Theme I am using is 'Responsive' and I am working on 'Responsive Child' theme.
After installing, site was working fine.
Then I made changes in Settings > General > WordPress Address(URL) and Site Address(URL) by adding "www.".
After hitting "Save" button, I am seeing "Oops! Google Chrome could not find http://www.bdfrill.com" message in browser
I am not able to access my site.
Kindly guide me further and oblige.
Thanks and Regards,