You'll have to restore those databases from your most recent backup.
To restore your backup Go to http://stevie.heliohost.org:2082/frontend/x3/sql/index.htmlCreate the database names you listed.Go to http://stevie.heliohost.org:2082/3rdparty/phpMyAdmin/index.phpSelect the databases in the left navigation pane that you created in step 2 one by one.Click the 'import' button along the top of the screen.Click 'choose file' and find the backup on your hard drive.Let us know if you need any further assistance.
I see an account lintdemo for a tand****@****.com address with your IP address on it. The IP address has been cleared, please try again now. Also, as a reminder, you can host multiple domains per account, so even though you're only allowed one account per person, each of you can have multiple sites on your account.