Title: PHP Warning:
Last modified: June 7, 2024

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# PHP Warning:

 *  Resolved [mrpeoples1985](https://wordpress.org/support/users/mrpeoples1985/)
 * (@mrpeoples1985)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/php-warning-494/)
 * After updating the YouTube WordPress Plugin I received the following message.
 * PHP Warning: call_user_func_array() expects parameter 1 to be a valid callback,
   class ” not found in D:\home\beth-eltemple.org\wwwroot\1717706276201\wp-includes\
   class-wp-hook.php on line 324
 * Please help as this always worked before the update!
 * -V
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-warning-494%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [embedplus](https://wordpress.org/support/users/embedplus/)
 * (@embedplus)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/php-warning-494/#post-17818124)
 * What version of PHP and WP are you using?
 *  Thread Starter [mrpeoples1985](https://wordpress.org/support/users/mrpeoples1985/)
 * (@mrpeoples1985)
 * [1 year, 11 months ago](https://wordpress.org/support/topic/php-warning-494/#post-17826408)
 * PHP (7.2.33)
 * WP – Version 6.5.4

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘PHP Warning:’ is closed to new replies.

 * ![](https://ps.w.org/youtube-embed-plus/assets/icon-256x256.png?rev=2165403)
 * [Embed Plus for YouTube Gallery, Livestream and Lazy Loading with Facades](https://wordpress.org/plugins/youtube-embed-plus/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/youtube-embed-plus/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/youtube-embed-plus/)
 * [Active Topics](https://wordpress.org/support/plugin/youtube-embed-plus/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/youtube-embed-plus/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/youtube-embed-plus/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [mrpeoples1985](https://wordpress.org/support/users/mrpeoples1985/)
 * Last activity: [1 year, 11 months ago](https://wordpress.org/support/topic/php-warning-494/#post-17826408)
 * Status: resolved