Homepage Does Not Load After Modifying Main Domain

[doug27]

I registered for an account and brought my domain along with me. After I logged in, I changed my main domain under "Modify Hosting Account." I waited until it cleared the system and everything seemed fine.

I installed a Wordpress site to the root and set everything up properly there, but the index.php page does not load. Instead, I get an error page from X10 hosting,"Website Specified Does Not Exist." However, if I load the Wordpress login page or another page on the site, I have no problems and can work trouble-free. I also installed another Wordpress site in a subdirectory, and all its pages and backend work without issues, too.

Can anyone tell me what's going on? Everything but the Wordpress index.php page in the root works...

Thank you very much.