Title: returned status: 500 – 'Internal Server Error'
Last modified: August 31, 2016

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# returned status: 500 – 'Internal Server Error'

 *  [castle9mm](https://wordpress.org/support/users/castle9mm/)
 * (@castle9mm)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/returned-status-500-internal-server-error/)
 * I don’t understand how to get this plugin to work. I paste the ClickFunnels Integration
   URL into the Zapier Webhooks field inside of clickfunnels, but it won’t save.
   It just errors with : “returned status: 500 – ‘Internal Server Error’
 * From my log files this is the written:
 *     ```
       [01-Apr-2016 15:00:45] PHP Fatal error:  Call to undefined function  http_response_code() in /home3/kravmai9/public_html/wp-content/plugins/fast-clickfunnels/lib/fast-cf-main-class.php on line 29
       [01-Apr-2016 15:02:28] FASTMEMBER: Received ClickFunnels raw data object: <pre>stdClass Object
       (
           [time] => 2016-04-01T15:02:27.617Z
       )
       </pre>
       ```
   
 * any ideas or help?
 * [https://wordpress.org/plugins/fast-clickfunnels/](https://wordpress.org/plugins/fast-clickfunnels/)

The topic ‘returned status: 500 – 'Internal Server Error'’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [castle9mm](https://wordpress.org/support/users/castle9mm/)
 * Last activity: [10 years, 3 months ago](https://wordpress.org/support/topic/returned-status-500-internal-server-error/)
 * Status: not resolved