Please logon www.drivehq.com, go to Storage section, then click on Publish --> Publish My Website. click on Enable / Disable tab. You can disable your website and re-enable it.
When you have a paid account, your website is automatically enabled by default. If you have a True Account, you need to disable and re-enable it.
Please don't delete the wwwhome folder or delete the default "Publishes". If you do so, you will need to disable and re-enable your website again.