Both send me to the default index.html (which you should remove/replace with your own).
Clear your browser cache and history and flush your DNS, close and then reopen browser, before checking the site again.
http://x10hosting.com/forums/news-announcements/177673-change-inactivity-policy.html#post880482
Are you aware that it is now the Account Panel that you have to log onto, not the Forum?
Not done for Free Accounts.
Look into "table prefixes" for you software. Most major scripts have options to use them so your database igor_one can be used for WordPress and Joomla, and igor_two for phpBB and a wiki.
if ($_POST['email'] != "")
is causing the problem. The $_POST array does not have an element indexed by 'email'. So you get the error notice.
You should test:
if ( isset($_POST['email']) && $_POST['email'] != "" )
which first tests to see if it is set, then tests to see if it is...