All free-hosting accounts that used a sub-domain of [ x10hosting.com ] were changed some weeks back by x10hosting
Yous was changed to a sub-domain of [ x10host.com ]
Also all free-hosting accounts were moved to new servers
At about 22:03 2012-11-25 UTC
Only server 'Absolut' is showing "PDO is unavailable"
They (Admins) are still working on it
You can check http://status.x10hosting.com/
IMO - you post tells me - you do not know what "Hot link protection" does
and the OP said " I know people can still access the images with right-click"
You can get into cPanel by using this URL [ https://youservername.x10hosting.com:2083 ] - do not replace '.x10hosting.com' - just sub your server's name
If you can get to cPanel -> Email Accounts -> More (right hand side of the account) -> Access Webmail
or cPanel -> Webmail
You can log-in to you account
If you can do one of the above ways - you might be able to use a 'bookmark' without the need to use cPanel
You can set your account to...