Title: [Plugin: WordPress Related Posts] Fatal Error
Last modified: August 20, 2016

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# [Plugin: WordPress Related Posts] Fatal Error

 *  Resolved [Nevis-1](https://wordpress.org/support/users/nevis-1/)
 * (@nevis-1)
 * [13 years, 8 months ago](https://wordpress.org/support/topic/plugin-wordpress-related-posts-fatal-error/)
 * Fatal error: Call to undefined function related_posts_exist()
 * [http://wordpress.org/extend/plugins/wordpress-23-related-posts-plugin/](http://wordpress.org/extend/plugins/wordpress-23-related-posts-plugin/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [jureham](https://wordpress.org/support/users/jureham/)
 * (@jureham)
 * [13 years, 8 months ago](https://wordpress.org/support/topic/plugin-wordpress-related-posts-fatal-error/#post-3067059)
 * Hi,
 * The function related_posts_exist is defined in [YARP](http://wordpress.org/extend/plugins/yet-another-related-posts-plugin/)
   and it has nothing to do with our plugin. If you were using YARP before, please
   check if this function call is still in your template.
 * If this doesn’t solve your problem, please post the issue to the YARP’s plugin
   page.
 * Best, Jure

Viewing 1 replies (of 1 total)

The topic ‘[Plugin: WordPress Related Posts] Fatal Error’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wordpress-23-related-posts-plugin_7b9a7c.
   svg)
 * [WordPress Related Posts](https://wordpress.org/plugins/wordpress-23-related-posts-plugin/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wordpress-23-related-posts-plugin/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wordpress-23-related-posts-plugin/)
 * [Active Topics](https://wordpress.org/support/plugin/wordpress-23-related-posts-plugin/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress-23-related-posts-plugin/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wordpress-23-related-posts-plugin/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [jureham](https://wordpress.org/support/users/jureham/)
 * Last activity: [13 years, 8 months ago](https://wordpress.org/support/topic/plugin-wordpress-related-posts-fatal-error/#post-3067059)
 * Status: resolved