Title: call_user_func_array() expects parameter 1 to be a valid callback
Last modified: January 1, 2019

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# call_user_func_array() expects parameter 1 to be a valid callback

 *  Resolved [logen007](https://wordpress.org/support/users/logen007/)
 * (@logen007)
 * [7 years, 5 months ago](https://wordpress.org/support/topic/call_user_func_array-expects-parameter-1-to-be-a-valid-callback-16/)
 * error screen shot here: [https://imgur.com/0MtIfaG](https://imgur.com/0MtIfaG)
   
   Its show after place order 🙁 please help me, i have search all forum but still
   can not fix it
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcall_user_func_array-expects-parameter-1-to-be-a-valid-callback-16%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [3 Sons Development](https://wordpress.org/support/users/3sonsdevelopment/)
 * (@3sonsdevelopment)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/call_user_func_array-expects-parameter-1-to-be-a-valid-callback-16/#post-11331642)
 * Hello [@logen007](https://wordpress.org/support/users/logen007/),
 * Thank you for sending over the screenshot. Typically PHP warnings are notices
   for developers who are creating something. They can point to things that the 
   developer may want to change, but they don’t necessarily mean something won’t
   work. Generally, it’s best to disable them on live sites so if anything happens
   it doesn’t appear for your customers.
 * WP Beginner has an article you can follow on how to turn those off:
 * [https://www.wpbeginner.com/wp-tutorials/how-to-turn-off-php-errors-in-wordpress/](https://www.wpbeginner.com/wp-tutorials/how-to-turn-off-php-errors-in-wordpress/)
 * If you have any questions, please let us know.

Viewing 1 replies (of 1 total)

The topic ‘call_user_func_array() expects parameter 1 to be a valid callback’ is
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 * 1 reply
 * 2 participants
 * Last reply from: [3 Sons Development](https://wordpress.org/support/users/3sonsdevelopment/)
 * Last activity: [7 years, 2 months ago](https://wordpress.org/support/topic/call_user_func_array-expects-parameter-1-to-be-a-valid-callback-16/#post-11331642)
 * Status: resolved