Problem with my PHPBB forum?

[darksat]

I got this in my email today, what is this about?

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This is to let you know that during a revalidation process of your
site, coop ad network ads were not found on the following page:
http://www.aaitechnologies.co.uk/chat/profile.php?mode=editprofile

Your ads have been taken out of the rotation until it has been
corrected. You can revalidate your site manually by logging into
http://www.digitalpoint.com/tools/ad-network/

If you need any assistance, you can visit the forum at
http://forums.digitalpoint.com/forumdisplay.php?f=34 (do not reply to
this email, as it is not read by anyone).

--------------------------------------------------------------

[digitalpoint]

It means ads were not found on that page (it looks like you have it redirecting if you are not logged in).

[darksat]

So you have no idea how to fix it, it seems like a lot of effort to redesign PHPBB just for COOP ads not working on one page?