Title: Fatal Error: Call to undefined function
Last modified: April 28, 2022

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# Fatal Error: Call to undefined function

 *  Resolved [vixperth](https://wordpress.org/support/users/vixperth/)
 * (@vixperth)
 * [4 years ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-111/)
 * I have a site that has had this plugin on it for a few years and it has suddenly
   started throwing a fatal error.
 * The error is:
 * Fatal error: Uncaught Error: Call to undefined function the_champ_is_amp_page()
   in /wp-content/plugins/super-socializer/inc/widget.php:806
 * There is more to the error message if you need it. When Super Socializer is deactivated
   the error goes away.
 * Plugin version 7.13.32, WP 5.9.3

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Heateor Support](https://wordpress.org/support/users/heateor/)
 * (@heateor)
 * [4 years ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-111/#post-15599223)
 * Hi,
 * Please make sure you have enabled social sharing in the `Super Socializer > Social
   Sharing` section in the admin area. If you don’t want to show social share icons
   at the web pages, you can uncheck all the page-groups in the `Placement` option
   in the `Standard Interface` and `Floating Interface` sections.
 *  Plugin Author [Heateor Support](https://wordpress.org/support/users/heateor/)
 * (@heateor)
 * [4 years ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-111/#post-15626542)
 * We are going to take care of it in the upcoming updates.
 *  Plugin Author [Heateor Support](https://wordpress.org/support/users/heateor/)
 * (@heateor)
 * [4 years ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-111/#post-15632066)
 * This has been fixed in the version 7.13.33. Now you don’t need to enable social
   sharing to integrate the social media follow icons.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Fatal Error: Call to undefined function’ is closed to new replies.

 * ![](https://ps.w.org/super-socializer/assets/icon-128x128.png?rev=1866723)
 * [Social Share, Social Login and Social Comments Plugin - Super Socializer](https://wordpress.org/plugins/super-socializer/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/super-socializer/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/super-socializer/)
 * [Active Topics](https://wordpress.org/support/plugin/super-socializer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/super-socializer/unresolved/)
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## Tags

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

 * 3 replies
 * 2 participants
 * Last reply from: [Heateor Support](https://wordpress.org/support/users/heateor/)
 * Last activity: [4 years ago](https://wordpress.org/support/topic/fatal-error-call-to-undefined-function-111/#post-15632066)
 * Status: resolved