Title: cURL communication error
Last modified: August 21, 2016

---

# cURL communication error

 *  Resolved [ctpweb](https://wordpress.org/support/users/ctpweb/)
 * (@ctpweb)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/curl-communication-error/)
 * Hi,
 * I would love to use your plugin, but I can’t get it authorized because of the
   below error. I’ve hit authorize a lot of times, but the error stays the same.
 * cURL communication error 0 : Array( [url] => [https://graph.facebook.com/oauth/authorize&#8230](https://graph.facebook.com/oauth/authorize&#8230);[
   content_type] => [http_code] => 0 [header_size] => 0 [request_size] => 0 [filetime]
   => 0 [ssl_verify_result] => 0 [redirect_count] => 0 [total_time] => 0 [namelookup_time]
   => 0 [connect_time] => 0 [pretransfer_time] => 0 [size_upload] => 0 [size_download]
   => 0 [speed_download] => 0 [speed_upload] => 0 [download_content_length] => 0[
   upload_content_length] => 0 [starttransfer_time] => 0 [redirect_time] => 0)
 * Thanks for your help!
 * [http://wordpress.org/extend/plugins/add-link-to-facebook/](http://wordpress.org/extend/plugins/add-link-to-facebook/)

Viewing 1 replies (of 1 total)

 *  [M66B](https://wordpress.org/support/users/m66b/)
 * (@m66b)
 * [13 years, 1 month ago](https://wordpress.org/support/topic/curl-communication-error/#post-3831541)
 * It looks like your hosting provider is blocking internet access for your hosting
   server (firewall?). Ask support from you hosting provider. See also the FAQ, 
   question E11.
 * For your next support question or follow up on this question, please go here:
   [http://forum.faircode.eu/](http://forum.faircode.eu/)

Viewing 1 replies (of 1 total)

The topic ‘cURL communication error’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/add-link-to-facebook_ffffff.svg)
 * [Add Link to Facebook](https://wordpress.org/plugins/add-link-to-facebook/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/add-link-to-facebook/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/add-link-to-facebook/)
 * [Active Topics](https://wordpress.org/support/plugin/add-link-to-facebook/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/add-link-to-facebook/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/add-link-to-facebook/reviews/)

## Tags

 * [curl error](https://wordpress.org/support/topic-tag/curl-error/)

 * 1 reply
 * 2 participants
 * Last reply from: [M66B](https://wordpress.org/support/users/m66b/)
 * Last activity: [13 years, 1 month ago](https://wordpress.org/support/topic/curl-communication-error/#post-3831541)
 * Status: resolved