I'm confused on this, hoping you guys can help me.

I've had a warning come through a few times now, saying that a specific page is being restricted due to "Valuable inventory: no content". The link looks like:

https://www.example.com/members/login/?q=notfound

So I modified the page several months ago with:

if ($_GET['q'])
 $atf_ad = $btf_ad = $footer_ad = false;

All of my ads are set to these variables, so this removes the Adsense code and instead lets me show the same thing you would see if you had an ad blocker.

So why do I keep getting this warning?

[edited by: not2easy at 1:28 am (utc) on Jul 17, 2017]
[edit reason] charter [/edit]