Title: Error On Addon
Last modified: October 9, 2018

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# Error On Addon

 *  Resolved [sroskylos](https://wordpress.org/support/users/sroskylo1/)
 * (@sroskylo1)
 * [7 years, 8 months ago](https://wordpress.org/support/topic/error-on-addon/)
 * When i try to install the myCRED for WP Postratings i get the following error.
 * `Fatal error: Uncaught Error: Call to undefined method myCRED_WP_Postratings::
   instance() in /home/user/public_html/wp-content/plugins/mycred-wp-postratings/
   mycred-wp-postratings.php:297 Stack trace: #0 /home/user/public_html/wp-content/
   plugins/mycred-wp-postratings/mycred-wp-postratings.php(299): mycred_wp_post_ratings_plugin()#
   1 /home/user/public_html/wp-admin/includes/plugin.php(1897): include('/home/user/...')#
   2 /home/user/public_html/wp-admin/plugins.php(178): plugin_sandbox_scrape('mycred-
   wp-postr...') #3 {main} thrown in /home/user/public_html/wp-content/plugins/mycred-
   wp-postratings/mycred-wp-postratings.php on line 297`

Viewing 1 replies (of 1 total)

 *  Plugin Contributor [mycred](https://wordpress.org/support/users/mycred/)
 * (@mycred)
 * [7 years, 7 months ago](https://wordpress.org/support/topic/error-on-addon/#post-10803423)
 * Hi [@sroskylo1](https://wordpress.org/support/users/sroskylo1/)
 * We have tried to reproduce this error on our testing site but fail to reproduce
   this error please share your details at mycred.me/support/ so our technical team
   can help you further.
 * Thanks

Viewing 1 replies (of 1 total)

The topic ‘Error On Addon’ is closed to new replies.

 * ![](https://ps.w.org/mycred/assets/icon-128x128.gif?rev=3512531)
 * [Points Management System For Gamification, Ranks, Badges, and Loyalty Rewards Program - myCred](https://wordpress.org/plugins/mycred/)
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 * 1 reply
 * 2 participants
 * Last reply from: [mycred](https://wordpress.org/support/users/mycred/)
 * Last activity: [7 years, 7 months ago](https://wordpress.org/support/topic/error-on-addon/#post-10803423)
 * Status: resolved