Thrive Leads Form Creator Not Loading

[MinJourneys]

Hello,

We have installed Thrive Leads on our website. However, the backend form builder is not loading. We are seeing these errors in the console. These same errors do not appear when we switch to another theme. This problem occurs on the parent theme and the child theme.

Errors Thrive Theme

[christopher]

Hi Paul,

Please consider that conflicts with the 3rd party plugins are outside of our support scope. But we will do our best to help you out finding the probable cause.

Judging from the top error that you get I suggest that you the PHP code below to functions.php file of your Child Theme:

add_action('wp_head', 'myplugin_ajaxurl');

function myplugin_ajaxurl() {
    echo '<script type="text/javascript">
           var ajaxurl = "' . admin_url('admin-ajax.php') . '";
         </script>';
}

I found the solution above reading this article.

Thank you.