Your site appears to be working now, If you cannot reach it, you could try uploading to: lotus.x10hosting.com
I'm not sure if that will work, but I think it will.
We do not allow external connections to our MySQL Servers on free accounts, If you need external MySQL access, I'd recommend you either upgrade to Paid Hosting (http://x10hosting.com/services) or upgrade to a VPS (can be found in announcements)
You need to request an upgrade to Level 2 PHP (Intermediate), This can be done from inside AMP (http://x10hosting.com/login), Your login details will be the same as your forum account.