I'm escalating this thread to a support ticket because their seems to be something wrong with the DNS records for your subdomain.
To view the support ticket, click on the yellow bar at the top of this thread.
*****Escalating Thread*****
I have unsuspended your account.
To fix the phpMyAdmin problem, try this:
Login to cPanel ( http://fris.x10hosting.com:2082/ )
Click on Remote MySQL
Add the following to the list:
int.fris.x10hosting.com
Then try loading phpMyAdmin again.