Incomplete Tag Manager configuration

GTM4WP - A Google Tag Manager (GTM) plugin for WordPress · duracelltomi-google-tag-manager · v1.22.3

Exhibit · captured render

/wp-admin/index.php

Incomplete Google Tag Manager environment configuration: either gtm_preview or gtm_auth parameter value is missing!

Version history

Only one revision of this notice has been captured so far. We'll diff it the moment the plugin ships a new wording.