[Plugin: Add Link to Facebook] Error message constantly – refresh token

Hi guys, I am often getting theis error message. Any Ideas?

Add Link to Facebook – Using your Klout Score: Refresh token: cURL communication error 28 Operation timed out after 25003 milliseconds with 0 bytes received: Array ( [url] => https://graph.facebook.com/oauth/access_token… [content_type] => [http_code] => 0 [header_size] => 0 [request_size] => 423 [filetime] => -1 [ssl_verify_result] => 0 [redirect_count] => 0 [total_time] => 25.003883 [namelookup_time] => 3.0E-5 [connect_time] => 0.039048 [pretransfer_time] => 0.127247 [size_upload] => 0 [size_download] => 0 [speed_download] => 0 [speed_upload] => 0 [download_content_length] => -1 [upload_content_length] => 0 [starttransfer_time] => 0 [redirect_time] => 0 ) @ 2012-08-25T04:22:07+00:00

txs..

http://wordpress.org/extend/plugins/add-link-to-facebook/