You hosting account is suspended for some reason. Login There https://x10hosting.com/control/login.php and see your suspension reason. If you see unsuspend button there, Click on it otherwise post back
You have 0 reps. By default everyone had 1 rep but you got -1 rep from someone and it become 0
If you will receive one more negative rep then this icon will change into red color
Login to http://x10hosting.com/control/login.php with forums username and password
then Click on Hosting.
If a box like this is appearing then Click on Cancel
Then go to http://x10hosting.com/signup.php and signup again.
Are you able to login there http://x10hosting.com/control/login.php with forums username and password??
If yes then Click on hosting menu after login to see your hosting account status.
Did you point your domain to x10hosting Name servers??
ns1.x10hosting.com
ns2.x10hosting.com
If you recently changed them then wait for DNS propagation. It might take up to 48 hours.
Your server is stoli. Stoli is having some problem with MYSQL from past few days. Staff is working to resolve these issues. see http://status.x10hosting.com
Our CEO explain everything there.
Sorry for any inconvenience.