Title: E_ERROR
Last modified: February 27, 2025

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# E_ERROR

 *  Resolved [Charles](https://wordpress.org/support/users/charlesrodmell/)
 * (@charlesrodmell)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/e_error-35/)
 * `An error of type E_ERROR was caused in line 174 of the file /SNIP/public/wp-
   content/plugins/official-facebook-pixel/vendor/facebook/php-business-sdk/src/
   FacebookAds/Http/Exception/RequestException.php. Error message: Uncaught FacebookAds\
   Http\Exception\AuthorizationException: Error validating access token: The application
   does not belong to system user's businessor its aggregators's business in /SNIP/
   public/wp-content/plugins/official-facebook-pixel/vendor/facebook/php-business-
   sdk/src/FacebookAds/Http/Exception/RequestException.php:174`
 * I’m getting these errors every now and then. Site continues to work though. v4.1.1
   and wp v6.7.2

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Support [Marija](https://wordpress.org/support/users/marijastuntcoders/)
 * (@marijastuntcoders)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/e_error-35/#post-18332966)
 * Hello Charles, and thank you for reaching out.
 * We are looking into this issue and will let you know as soon as we have an update.
 * Kind regards,
   Marija
 *  Plugin Support [Marija](https://wordpress.org/support/users/marijastuntcoders/)
 * (@marijastuntcoders)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/e_error-35/#post-18334606)
 * Hi [@charlesrodmell](https://wordpress.org/support/users/charlesrodmell/) ,
 * Can you try deleting the connection from the WP admin page, and then re-connecting
   to your page?
 * Please let us know if this fixes the issue.
 * Kind regards,
   Marija
 *  Thread Starter [Charles](https://wordpress.org/support/users/charlesrodmell/)
 * (@charlesrodmell)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/e_error-35/#post-18334613)
 * Thanks. It only happened intermittently so it will need a few weeks I guess to
   know if it is solved. I’ll make a new thread and reference this one if it happens
   again.
 *  [skylerdynedge](https://wordpress.org/support/users/skylerdynedge/)
 * (@skylerdynedge)
 * [1 year, 1 month ago](https://wordpress.org/support/topic/e_error-35/#post-18418176)
 * Just a note that a client is reporting this same issue on their website. Receiving
   this error email while the website appears to be working fine.
 * I will attempt to delete the connection and reconnect as well.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘E_ERROR’ is closed to new replies.

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 * 4 replies
 * 3 participants
 * Last reply from: [skylerdynedge](https://wordpress.org/support/users/skylerdynedge/)
 * Last activity: [1 year, 1 month ago](https://wordpress.org/support/topic/e_error-35/#post-18418176)
 * Status: resolved