Google retired their Google Analytics V3 tag as of June 30th
The Google Analytics V3 tag was retired by Google on June 30th. Google simply wants to encourage publishers to use the GA4 tag instead.
As a result of Google's changes, we updated our own page view tracker instead of pulling data from your old GAv3 tag. You should look into the Analytics V3>V4 migration guide when logging into Google Analytics.
Our system no longer uses Google Analytics.
You don't have to do anything else here if you have already set up GA4 and the numbers look correct and similar to the old V3 numbers! The Page Views we report will be lower than what you see in Google Analytics because we only count pages with advertising for users without adblock.