Google Analytics GA4 - samesite issue

[jasonc310771]

I have the following PHP code that links my site to Google Analytics but get errors viewing Console in my browser.

echo("<!-- Google Analytics GA4 --><!-- Google tag (gtag.js) --><script defer src='https://www.googletagmanager.com/gtag/js?id=" . googleAnalyticsGA4ID . "'></script>
<script defer>window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date());gtag('config', '" . googleAnalyticsGA4ID . "', { cookie_flags: 'max-age=7200;secure;SameSite=None'});</script>");

Cookie “PHPSESSID” does not have a proper “SameSite” attribute value.

How do I fix this ?

TIA

[requinix]

I don't see anything in this code that has to do with your PHPSESSID.