Facebook Page Publish – [Error occured at line 499]

Hi

getting below errot trying to connect to faceook:

Sends a https request to Facebook to detect possible connection errors. Expects a code 400 / Bad request response.

There seems to be a problem

Try enabling the compatibility options of the plugin

WP_Error Object
(
[errors] => Array
(
[http_request_failed] => Array
(
[0] => couldn’t connect to host
)

)

[error_data] => Array
(
)

)

Any ideas?
Thanks
Andy

http://wordpress.org/plugins/facebook-page-publish/