Title: 1.0.3 – PHP Warning:  call_user_func_array()
Last modified: August 21, 2016

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# 1.0.3 – PHP Warning: call_user_func_array()

 *  Resolved [Linuzz](https://wordpress.org/support/users/linuzz/)
 * (@linuzz)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/103-php-warning-call_user_func_array/)
 * Hello!
 * I get this error
    [13-Apr-2013 20:00:52 UTC] PHP Warning: call_user_func_array()
   expects parameter 1 to be a valid callback, function ‘callback_flush_buffer’ 
   not found or invalid function name in /home/***/public_html/wp-includes/plugin.
   php on line 406
 * Points to class-wp-mailto-links.php
    line 146
 * thanks
 * [http://wordpress.org/extend/plugins/wp-mailto-links/](http://wordpress.org/extend/plugins/wp-mailto-links/)

Viewing 1 replies (of 1 total)

 *  Thread Starter [Linuzz](https://wordpress.org/support/users/linuzz/)
 * (@linuzz)
 * [13 years, 2 months ago](https://wordpress.org/support/topic/103-php-warning-call_user_func_array/#post-3657450)
 * nvm, I got it fixed.. got it mixed up with another install and this one wasn’t
   updated to 1.0.3

Viewing 1 replies (of 1 total)

The topic ‘1.0.3 – PHP Warning: call_user_func_array()’ is closed to new replies.

 * ![](https://ps.w.org/wp-mailto-links/assets/icon-256x256.png?rev=2057013)
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 * 1 reply
 * 1 participant
 * Last reply from: [Linuzz](https://wordpress.org/support/users/linuzz/)
 * Last activity: [13 years, 2 months ago](https://wordpress.org/support/topic/103-php-warning-call_user_func_array/#post-3657450)
 * Status: resolved