I'm trying to set up this Mailchimp extension for CiviCRM, but I got this error :
So I tried to create a new webhook in Mailchimp, but when I copy-paste the webhook URL that CiviCRM gave me (
https://www.mywebsite.org/civicrm?page=CiviCRM&q=civicrm/mailchimp/webhook&reset=1&key=xxxxxxxx ) I got this message in Mailchimp :
We couldn't verify the URL is working. Please double check and try again. HTTP Code: 500
I tested this link in my browser and it seems to work when I am connected to my Wordpress site, and it displays an error 500 when I am not connected.
So I thought that this problem could be solved by changing the permission for anonymous users in WordPress Access Control (
civicrm/admin/access/wp-permissions ) but the only users displayed on the list are :
- Civicrm editor
- SEO Manager
- SEO Editor
This "anonymous user" role doesn't exist and even if I check all permission boxes for all users in the "
Mailchimp: allow webhook posts" line , the link always returns an error 500.
What can I do to make this URL working ?
Thanks for any help!