Title: WARNING: CALL USER FUNC ARRAY !!
Last modified: July 9, 2022

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# WARNING: CALL USER FUNC ARRAY !!

 *  [romonoutic](https://wordpress.org/support/users/romonoutic/)
 * (@romonoutic)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/warning-call-user-func-array/)
 * Hello, thanks for this great plugin!
    I’m having the following error after updating
   your plugin!
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, function‘
   wpmem_admin_options’ not found or invalid function name in /home/customer/www/
   MYSITE.com/public_html/wp-includes/class-wp-hook.php on line 307
 * What could be causing this error? and How can I solve this?
 * Thanks for your time,
    Regards,

Viewing 1 replies (of 1 total)

 *  Plugin Author [Chad Butler](https://wordpress.org/support/users/cbutlerjr/)
 * (@cbutlerjr)
 * [3 years, 11 months ago](https://wordpress.org/support/topic/warning-call-user-func-array/#post-15811823)
 * Release package 3.4.4.2 addresses this problem.
 * See the following for more info:
    [https://wordpress.org/support/topic/lastest-release-crashed-website/#post-15811748](https://wordpress.org/support/topic/lastest-release-crashed-website/#post-15811748)

Viewing 1 replies (of 1 total)

The topic ‘WARNING: CALL USER FUNC ARRAY !!’ is closed to new replies.

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## Tags

 * [call back](https://wordpress.org/support/topic-tag/call-back/)
 * [class](https://wordpress.org/support/topic-tag/class/)
 * [function](https://wordpress.org/support/topic-tag/function/)
 * [hook](https://wordpress.org/support/topic-tag/hook/)
 * [not-found](https://wordpress.org/support/topic-tag/not-found/)
 * [warning](https://wordpress.org/support/topic-tag/warning/)

 * 1 reply
 * 2 participants
 * Last reply from: [Chad Butler](https://wordpress.org/support/users/cbutlerjr/)
 * Last activity: [3 years, 11 months ago](https://wordpress.org/support/topic/warning-call-user-func-array/#post-15811823)
 * Status: not resolved