Error connection to MC Class!:
GuzzleHttp\Exception\ClientException Object
(
    [message:protected] => Client error: `GET https://us21.api.mailchimp.com/3.0/ping` resulted in a `403 Forbidden` response:

Access Denied

Access Denied

You don't have permission to access "http://us21.api.mailchimp.com/3.0/ping" on this server.

Reference #18.14551060.1770769697.84b54178

https://errors.edgesuite.net/18.14551060.1770769697.84b54178

[string:Exception:private] => [code:protected] => 403 [file:protected] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php [line:protected] => 113 [trace:Exception:private] => Array ( [0] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/guzzle/src/Middleware.php [line] => 69 [function] => create [class] => GuzzleHttp\Exception\RequestException [type] => :: ) [1] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/promises/src/Promise.php [line] => 204 [function] => GuzzleHttp\{closure} [class] => GuzzleHttp\Middleware [type] => :: ) [2] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/promises/src/Promise.php [line] => 153 [function] => callHandler [class] => GuzzleHttp\Promise\Promise [type] => :: ) [3] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/promises/src/TaskQueue.php [line] => 48 [function] => GuzzleHttp\Promise\{closure} [class] => GuzzleHttp\Promise\Promise [type] => :: ) [4] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/promises/src/Promise.php [line] => 248 [function] => run [class] => GuzzleHttp\Promise\TaskQueue [type] => -> ) [5] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/promises/src/Promise.php [line] => 224 [function] => invokeWaitFn [class] => GuzzleHttp\Promise\Promise [type] => -> ) [6] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/promises/src/Promise.php [line] => 269 [function] => waitIfPending [class] => GuzzleHttp\Promise\Promise [type] => -> ) [7] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/promises/src/Promise.php [line] => 226 [function] => invokeWaitList [class] => GuzzleHttp\Promise\Promise [type] => -> ) [8] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/promises/src/Promise.php [line] => 62 [function] => waitIfPending [class] => GuzzleHttp\Promise\Promise [type] => -> ) [9] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac/vendors/polylang/vendor/guzzlehttp/guzzle/src/Client.php [line] => 123 [function] => wait [class] => GuzzleHttp\Promise\Promise [type] => -> ) [10] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac-newsletter/lib/mc/mailchimp-marketing-php/lib/Api/PingApi.php [line] => 79 [function] => send [class] => GuzzleHttp\Client [type] => -> ) [11] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac-newsletter/lib/mc/mailchimp-marketing-php/lib/Api/PingApi.php [line] => 68 [function] => getWithHttpInfo [class] => MailchimpMarketing\Api\PingApi [type] => -> ) [12] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac-newsletter/lib/mc/mailchimp-class.php [line] => 82 [function] => get [class] => MailchimpMarketing\Api\PingApi [type] => -> ) [13] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/animac-newsletter/lib/mc/settings-mc.php [line] => 23 [function] => ping [class] => AnimacMailchimp [type] => -> ) [14] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-includes/class-wp-hook.php [line] => 324 [function] => animac_settings_newsletter_mailchimp_metaboxes ) [15] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-includes/plugin.php [line] => 205 [function] => apply_filters [class] => WP_Hook [type] => -> ) [16] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-content/plugins/meta-box/inc/core.php [line] => 25 [function] => apply_filters ) [17] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-includes/class-wp-hook.php [line] => 324 [function] => register_meta_boxes [class] => RWMB_Core [type] => -> ) [18] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-includes/class-wp-hook.php [line] => 348 [function] => apply_filters [class] => WP_Hook [type] => -> ) [19] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-includes/plugin.php [line] => 517 [function] => do_action [class] => WP_Hook [type] => -> ) [20] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-settings.php [line] => 695 [function] => do_action ) [21] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-config.php [line] => 116 [args] => Array ( [0] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-settings.php ) [function] => require_once ) [22] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-load.php [line] => 50 [args] => Array ( [0] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-config.php ) [function] => require_once ) [23] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-blog-header.php [line] => 13 [args] => Array ( [0] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-load.php ) [function] => require_once ) [24] => Array ( [file] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/index.php [line] => 17 [args] => Array ( [0] => /home/rdrsites-backend/htdocs/backend.rdrsites.net/wp-blog-header.php ) [function] => require ) ) [previous:Exception:private] => [request:GuzzleHttp\Exception\RequestException:private] => GuzzleHttp\Psr7\Request Object ( [method:GuzzleHttp\Psr7\Request:private] => GET [requestTarget:GuzzleHttp\Psr7\Request:private] => [uri:GuzzleHttp\Psr7\Request:private] => GuzzleHttp\Psr7\Uri Object ( [scheme:GuzzleHttp\Psr7\Uri:private] => https [userInfo:GuzzleHttp\Psr7\Uri:private] => [host:GuzzleHttp\Psr7\Uri:private] => us21.api.mailchimp.com [port:GuzzleHttp\Psr7\Uri:private] => [path:GuzzleHttp\Psr7\Uri:private] => /3.0/ping [query:GuzzleHttp\Psr7\Uri:private] => [fragment:GuzzleHttp\Psr7\Uri:private] => [composedComponents:GuzzleHttp\Psr7\Uri:private] => https://us21.api.mailchimp.com/3.0/ping ) [headers:GuzzleHttp\Psr7\Request:private] => Array ( [Host] => Array ( [0] => us21.api.mailchimp.com ) [User-Agent] => Array ( [0] => Swagger-Codegen/3.0.78/php ) [Accept] => Array ( [0] => application/json ) [Content-Type] => Array ( [0] => application/json ) [Authorization] => Array ( [0] => Bearer 20bd60676d2df23b51cfac14e7d9dddf ) ) [headerNames:GuzzleHttp\Psr7\Request:private] => Array ( [host] => Host [user-agent] => User-Agent [accept] => Accept [content-type] => Content-Type [authorization] => Authorization ) [protocol:GuzzleHttp\Psr7\Request:private] => 1.1 [stream:GuzzleHttp\Psr7\Request:private] => GuzzleHttp\Psr7\Stream Object ( [stream:GuzzleHttp\Psr7\Stream:private] => Resource id #635 [size:GuzzleHttp\Psr7\Stream:private] => 0 [seekable:GuzzleHttp\Psr7\Stream:private] => 1 [readable:GuzzleHttp\Psr7\Stream:private] => 1 [writable:GuzzleHttp\Psr7\Stream:private] => 1 [uri:GuzzleHttp\Psr7\Stream:private] => php://temp [customMetadata:GuzzleHttp\Psr7\Stream:private] => Array ( ) ) ) [response:GuzzleHttp\Exception\RequestException:private] => GuzzleHttp\Psr7\Response Object ( [reasonPhrase:GuzzleHttp\Psr7\Response:private] => Forbidden [statusCode:GuzzleHttp\Psr7\Response:private] => 403 [headers:GuzzleHttp\Psr7\Response:private] => Array ( [Server] => Array ( [0] => AkamaiGHost ) [Mime-Version] => Array ( [0] => 1.0 ) [Content-Type] => Array ( [0] => text/html ) [Content-Length] => Array ( [0] => 396 ) [Expires] => Array ( [0] => Wed, 11 Feb 2026 00:28:17 GMT ) [Date] => Array ( [0] => Wed, 11 Feb 2026 00:28:17 GMT ) [Connection] => Array ( [0] => close ) ) [headerNames:GuzzleHttp\Psr7\Response:private] => Array ( [server] => Server [mime-version] => Mime-Version [content-type] => Content-Type [content-length] => Content-Length [expires] => Expires [date] => Date [connection] => Connection ) [protocol:GuzzleHttp\Psr7\Response:private] => 1.1 [stream:GuzzleHttp\Psr7\Response:private] => GuzzleHttp\Psr7\Stream Object ( [stream:GuzzleHttp\Psr7\Stream:private] => Resource id #642 [size:GuzzleHttp\Psr7\Stream:private] => 396 [seekable:GuzzleHttp\Psr7\Stream:private] => 1 [readable:GuzzleHttp\Psr7\Stream:private] => 1 [writable:GuzzleHttp\Psr7\Stream:private] => 1 [uri:GuzzleHttp\Psr7\Stream:private] => php://temp [customMetadata:GuzzleHttp\Psr7\Stream:private] => Array ( ) ) ) [handlerContext:GuzzleHttp\Exception\RequestException:private] => Array ( ) )