When i go to Appearance > editor > select theme header (header.php)
i copy and paste this after the <head>
<script async src=”//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js”></script>
<script>
(adsbygoogle = window.adsbygoogle || []).push({
google_ad_client: “ca-pub-xxxxxxxxxxx”,
enable_page_level_ads: true
});
</script>
i get an error and it wont update.
Unable to communicate back with site to check for fatal errors, so the PHP change was reverted. You will need to upload your PHP file change by some other means, such as by using SFTP.