Title: PHP error in log
Last modified: September 19, 2019

---

# PHP error in log

 *  Resolved [Oaz](https://wordpress.org/support/users/oaz/)
 * (@oaz)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/php-error-in-log-3/)
 * Hello there,
 * Since prior to last upgrade I have an error in log
 * [19-Sep-2019 10:05:06 UTC] PHP Warning: call_user_func_array() expects parameter
   1 to be a valid callback, class ‘MEC_syncSchedule’ does not have a method ‘sync’
   in ……./wp-includes/class-wp-hook.php on line 286
 * may you help ?
 * Thanks
    -  This topic was modified 6 years, 8 months ago by [Oaz](https://wordpress.org/support/users/oaz/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-error-in-log-3%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [webnus](https://wordpress.org/support/users/webnus/)
 * (@webnus)
 * [6 years, 8 months ago](https://wordpress.org/support/topic/php-error-in-log-3/#post-11956682)
 * Hello [@oaz](https://wordpress.org/support/users/oaz/),
 * Thank you for contacting us,
    Can you tell me where you see this error? What 
   did you do? So, I have forwarded it to the developer team to be checked and fixed
 * Regards

Viewing 1 replies (of 1 total)

The topic ‘PHP error in log’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/modern-events-calendar-lite_e2f4ff.
   svg)
 * [Modern Events Calendar Lite](https://wordpress.org/plugins/modern-events-calendar-lite/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/modern-events-calendar-lite/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/modern-events-calendar-lite/)
 * [Active Topics](https://wordpress.org/support/plugin/modern-events-calendar-lite/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/modern-events-calendar-lite/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/modern-events-calendar-lite/reviews/)

## Tags

 * [php-error](https://wordpress.org/support/topic-tag/php-error/)

 * 1 reply
 * 2 participants
 * Last reply from: [webnus](https://wordpress.org/support/users/webnus/)
 * Last activity: [6 years, 8 months ago](https://wordpress.org/support/topic/php-error-in-log-3/#post-11956682)
 * Status: resolved