Title: Warning message – call_user_func_array
Last modified: August 20, 2016

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# Warning message – call_user_func_array

 *  [kirsty anne barnby](https://wordpress.org/support/users/kirsty-anne-barnby/)
 * (@kirsty-anne-barnby)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/warning-message-call_user_func_array/)
 * Can anyone help with this error message, I have a screen full of them when trying
   to access my blog [http://www.blog.island-spirit.org](http://www.blog.island-spirit.org).
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   send_frame_options_header’ not found or invalid function name in /home/islandsp/
   public_html/blog/wp-includes/plugin.php on line 403
 * Thanks!

Viewing 1 replies (of 1 total)

 *  Thread Starter [kirsty anne barnby](https://wordpress.org/support/users/kirsty-anne-barnby/)
 * (@kirsty-anne-barnby)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/warning-message-call_user_func_array/#post-3344633)
 * I have also received this:
 * Fatal error: Call to undefined function wp_allowed_protocols() in /home/islandsp/
   public_html/blog/wp-includes/formatting.php on line 2571
 * Please help urgently!
 * Thanks.
 * Kirsty

Viewing 1 replies (of 1 total)

The topic ‘Warning message – call_user_func_array’ is closed to new replies.

## Tags

 * [plugin warning](https://wordpress.org/support/topic-tag/plugin-warning/)

 * 1 reply
 * 1 participant
 * Last reply from: [kirsty anne barnby](https://wordpress.org/support/users/kirsty-anne-barnby/)
 * Last activity: [13 years, 4 months ago](https://wordpress.org/support/topic/warning-message-call_user_func_array/#post-3344633)
 * Status: not resolved

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