CF7-3rdParty Integration Failure: Salesforce

Hi there,

As of yesterday, all form submissions are sending emails back titled: CF7-3rdParty Integration Failure: Salesforce, with the following error message:

**RAW RESPONSE**
Array
(
[safe_message] => error object
[object] => WP_Error Object
(
[errors] => Array
(
[http_request_failed] => Array
(
[0] => cURL error 56: SSL read: error:00000000:lib(0):func(0):reason(0), errno 104
)

)

This particular site does not use SSL though. Any thoughts as to what could be causing this and how I might be able to fix it?

Thanks for any help with this,

T