wpsnoop Function gtm4wp_wp_header_begin() conflicts found in 1 plugin

A php function called gtm4wp_wp_header_begin() is used in 1 wordpress plugin/theme and could produce a potential conflict if the wrong combination of themes and plugins is used on your site.

To prevent this from happening developers are encouraged to use namespaces and scopes that isolate their functions from colliding with other functions but this is not always done correctly.

We hope this reference helps you to find PHP Fatal error: Cannot redeclare gtm4wp_wp_header_begin()

The following plugin registers a function called gtm4wp_wp_header_begin():

Plugin
Google Tag Manager for Wordpress