APG SMS error

This is the error I am getting while sending SMS using APG SMS notification:

Mobile number:
************

Message:
Thank you for shopping with us! Your order No. 29065 is now: Processing.

Gateway answer:

WP_Error Object
(
    [errors] => Array
        (
            [http_request_failed] => Array
                (
                    [0] => Failed to connect to control.msg91.com port 80: Connection timed out
                )

        )

    [error_data] => Array
        (
        )

)

• This topic was modified 7 years, 11 months ago by Steven Stern (sterndata).
• This topic was modified 7 years, 11 months ago by Steven Stern (sterndata).