Help Creating ADspace in ADbrite….

Hey,
I tried creating an adspace in adbrite, but I keep getting this e-mail:

"We’ve completed the review of your zone, Main Page ad BOx ( Zone ID #xxxxx), that you’ve submitted. Unfortunately, we are unable to approve it for our marketplace at this time due to the following reasons:
– Page Times Out/Server Not Found
If you wish to petition our decision or you have changed your site’s content to meet our standards, please forward this email to support@adbrite.com with a request to have your zone re-reviewed.
Thanks,
The AdBrite Team"
Please tell me what would trigger an error like this, I’ve created adspace for this site before, and it’s working fine.
tx in advance.

See original post by nitreb