I cannot add user to the discouse forum from a wordpress website when user added in a membership

Development
23

I’m not doing any WordPress development at the moment, so I can’t test your code. I think the issue is here:

$result = DiscourseUtilities::add_user_to_discourse_group($user_id, $s2member_level_1_groups);

If I’m reading the logs correctly, that call is returning:

[error_data] => Array
    (
        [wpdc_response_error] => Array
            (
                [http_code] => 404
                [http_body] => {"errors":["The requested URL or resource could not be found."],"error_type":"not_found"}
            )

I’m guessing that the problem is that there isn’t a group with the name "Member" on your Discourse site.

I’m not sure what you are doing here, but I don’t think it’s related to the error:

   // Additional SSO parameters if needed
            $sso_params = array();
            $sso_params = apply_filters('wpdc_sso_params', $sso_params, $user_data);