Title: Version 11.2.2.3 PHP error
Last modified: February 28, 2025

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# Version 11.2.2.3 PHP error

 *  Resolved [Jonatan](https://wordpress.org/support/users/jonatanharringq/)
 * (@jonatanharringq)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/version-11-2-2-3-php-error/)
 * Hi I just updated the **PixelYourSite PRO** plugin to version 11.2.2.3
 * However I now get critical PHP erros:
 *     ```wp-block-code
       Backend fatal error: PHP Fatal error: Uncaught Error: The script tried to call a method on an incomplete object. Please ensure that the class definition "PYS_PRO_GLOBAL\\FacebookAds\\Object\\ServerSide\\Content" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide an autoloader to load the class definition in /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/vendor_prefix/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/CustomData.php:443\nStack trace:\n#0 /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/vendor_prefix/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/Event.php(354): PYS_PRO_GLOBAL\\FacebookAds\\Object\\ServerSide\\CustomData->normalize()\n#1 /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/vendor_prefix/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/EventRequest.php(343): PYS_PRO_GLOBAL\\FacebookAds\\Object\\ServerSide\\Event->normalize()\n#2 /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/vendor_prefix/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/EventRequest.php(282): PYS_PRO_GLOBAL\\FacebookAds\\Object\\ServerSide\\EventRequest->normalize()\n#3 /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/vendor_prefix/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/EventRequest.php(277): PYS_PRO_GLOBAL\\FacebookAds\\Object\\ServerSide\\EventRequest->defaultExecute()\n#4 /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/vendor_prefix/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/EventRequest.php(247): PYS_PRO_GLOBAL\\FacebookAds\\Object\\ServerSide\\EventRequest->sendToCAPIEndpoint()\n#5 /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/modules/facebook/facebook-server.php(311): PYS_PRO_GLOBAL\\FacebookAds\\Object\\ServerSide\\EventRequest->execute()\n#6 /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/modules/facebook/facebook-server-async-task.php(48): PixelYourSite\\FacebookServer->sendEvent(Array, Object(PYS_PRO_GLOBAL\\FacebookAds\\Object\\ServerSide\\Event))\n#7 /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/vendor/techcrunch/wp-async-task/wp-async-task.php(164): PixelYourSite\\FacebookAsyncTask->run_action()\n#8 /var/www/mywebsite/public_html/wp-includes/class-wp-hook.php(324): WP_Async_Task->handle_postback('')\n#9 /var/www/mywebsite/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters('', Array)\n#10 /var/www/mywebsite/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)\n#11 /var/www/mywebsite/public_html/wp-admin/admin-post.php(85): do_action('admin_post_wp_a...')\n#12 {main}\n thrown in /var/www/mywebsite/public_html/wp-content/plugins/pixelyoursite-pro/vendor_prefix/facebook/php-business-sdk/src/FacebookAds/Object/ServerSide/CustomData.php on line 443\n
       ```
   
 * Can you help me debug this or fix the error?
 * Best, Jonatan

Viewing 1 replies (of 1 total)

 *  [ehamati](https://wordpress.org/support/users/ehamati/)
 * (@ehamati)
 * [1 year, 2 months ago](https://wordpress.org/support/topic/version-11-2-2-3-php-error/#post-18340488)
 * Hello [@jonatanharringq](https://wordpress.org/support/users/jonatanharringq/),
 * Please send me a support ticket at [PixelYourSite Contact](https://www.pixelyoursite.com/contact).
   Support for the Pro plugin version is not allowed here.
 * Best regards,
   Enxhi

Viewing 1 replies (of 1 total)

The topic ‘Version 11.2.2.3 PHP error’ is closed to new replies.

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## Tags

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

 * 1 reply
 * 2 participants
 * Last reply from: [ehamati](https://wordpress.org/support/users/ehamati/)
 * Last activity: [1 year, 2 months ago](https://wordpress.org/support/topic/version-11-2-2-3-php-error/#post-18340488)
 * Status: resolved