Title: Warning: call_user_func_array() expects parameter 1
Last modified: July 4, 2019

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# Warning: call_user_func_array() expects parameter 1

 *  Resolved [rogeriodec](https://wordpress.org/support/users/rogeriodec/)
 * (@rogeriodec)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/warning-call_user_func_array-expects-parameter-1-5/)
 * I’m getting a lot of:
 * `Warning: call_user_func_array() expects parameter 1 to be a valid callback, 
   function 'wshk_meta_save' not found or invalid function name in /home/rogeriod/
   public_html/wordpress/sestra/wp-includes/class-wp-hook.php on line 288`
 * in error_log.
 * What is this?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fwarning-call_user_func_array-expects-parameter-1-5%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [disespubli](https://wordpress.org/support/users/disespubli/)
 * (@disespubli)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/warning-call_user_func_array-expects-parameter-1-5/#post-11702876)
 * Hi Rogerio!
 * I have fixed the Warning and updated the wshk-class.php file
 * In the next version 1.8.2, will be included this file, but if you need fix it
   right now…
 * You can [download the file updated from here](https://drive.google.com/file/d/1odC8GpynaWJXSacTqnHxlnJA7js0TMCv/view?usp=sharing)
   and replace to fix the warning.
 * Best Regards!
 *  Thread Starter [rogeriodec](https://wordpress.org/support/users/rogeriodec/)
 * (@rogeriodec)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/warning-call_user_func_array-expects-parameter-1-5/#post-11704460)
 * Thank you!
 *  Plugin Author [disespubli](https://wordpress.org/support/users/disespubli/)
 * (@disespubli)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/warning-call_user_func_array-expects-parameter-1-5/#post-11705786)
 * You are welcome! 🙂

Viewing 3 replies - 1 through 3 (of 3 total)

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 * 3 replies
 * 2 participants
 * Last reply from: [disespubli](https://wordpress.org/support/users/disespubli/)
 * Last activity: [6 years, 10 months ago](https://wordpress.org/support/topic/warning-call_user_func_array-expects-parameter-1-5/#post-11705786)
 * Status: resolved