Title: [Plugin: Yet Another Related Posts Plugin] Fatal error: Call to undefined function yarpp_sql
Last modified: August 20, 2016

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# [Plugin: Yet Another Related Posts Plugin] Fatal error: Call to undefined function yarpp_sql

 *  Resolved [RawKnowledge](https://wordpress.org/support/users/rawknowledge/)
 * (@rawknowledge)
 * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-yet-another-related-posts-plugin-fatal-error-call-to-undefined-function-yarpp_sql/)
 * Fatal error: Call to undefined function yarpp_sql() in /home/invest11/public_html/
   invest4mysuccess.com/wp-content/themes/qwertypress/single.php on line 80
 * This is the error message I get when i updated the plugin and it has my page 
   all messed up. Any suggestions and could I get a link to the one before this 
   update in the meantime until the problem is resolved?
 * Thanks,
 * Richard
 * [http://wordpress.org/extend/plugins/yet-another-related-posts-plugin/](http://wordpress.org/extend/plugins/yet-another-related-posts-plugin/)

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

 *  [mitcho (Michael Yoshitaka Erlewine)](https://wordpress.org/support/users/mitchoyoshitaka/)
 * (@mitchoyoshitaka)
 * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-yet-another-related-posts-plugin-fatal-error-call-to-undefined-function-yarpp_sql/#post-2594075)
 * Unfortunately it looks like the theme you’re using, `qwertypress`, was using 
   YARPP in an unsupported way. I suggest you contact the authors of `qwertypress`
   and ask that they support YARPP properly.
 *  Thread Starter [RawKnowledge](https://wordpress.org/support/users/rawknowledge/)
 * (@rawknowledge)
 * [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-yet-another-related-posts-plugin-fatal-error-call-to-undefined-function-yarpp_sql/#post-2594081)
 * I actually just deleted the information that was being pulled from line 80 and
   it corrected the issue. So far I have not seen any issues from deleting that 
   line. Thanks for the help though, because if problems continue that what I will
   do.

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

The topic ‘[Plugin: Yet Another Related Posts Plugin] Fatal error: Call to undefined
function yarpp_sql’ is closed to new replies.

 * ![](https://ps.w.org/yet-another-related-posts-plugin/assets/icon-256x256.png?
   rev=2549977)
 * [YARPP - Yet Another Related Posts Plugin](https://wordpress.org/plugins/yet-another-related-posts-plugin/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/yet-another-related-posts-plugin/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/yet-another-related-posts-plugin/)
 * [Active Topics](https://wordpress.org/support/plugin/yet-another-related-posts-plugin/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/yet-another-related-posts-plugin/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/yet-another-related-posts-plugin/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [RawKnowledge](https://wordpress.org/support/users/rawknowledge/)
 * Last activity: [14 years, 3 months ago](https://wordpress.org/support/topic/plugin-yet-another-related-posts-plugin-fatal-error-call-to-undefined-function-yarpp_sql/#post-2594081)
 * Status: resolved