Failed to Connect

Getting an error, “Connection Refused.” Do you think it has something to do with the submission URL?

**FORM**
Title: Saleslogix Test Form
Intended Recipient: --na--
Source: http://www.connorpainting.com/saleslogix-test/

**SUBMISSION**
Array
(
    [timeout] => 99000
    [body] => Array
        (
        )

)

**RAW RESPONSE**
Array
(
    [safe_message] => error object
    [object] => WP_Error Object
        (
            [errors] => Array
                (
                    [http_request_failed] => Array
                        (
                            [0] => Failed to connect to 24.106.97.154 port 8008: Connection refused
                        )

                )

            [error_data] => Array
                (
                )

        )

)

https://ww.wp.xz.cn/plugins/forms-3rdparty-integration/