Title: New error after WP update
Last modified: August 31, 2016

---

# New error after WP update

 *  [giantseattle](https://wordpress.org/support/users/giantseattle/)
 * (@giantseattle)
 * [10 years, 3 months ago](https://wordpress.org/support/topic/new-error-after-wp-update/)
 *     ```
       Warning: mysql_real_escape_string(): Access denied for user ''@'localhost' (using password: NO) in /home/grabthegold/public_html/wp-content/plugins/testimonials/admin/admin-interface.php on line 20
   
       Warning: mysql_real_escape_string(): A link to the server could not be established in /home/grabthegold/public_html/wp-content/plugins/testimonials/admin/admin-interface.php on line 20
       ```
   
 * Can you please tell me what I need to do to fix this?
 * [https://wordpress.org/plugins/testimonials/](https://wordpress.org/plugins/testimonials/)

The topic ‘New error after WP update’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/testimonials_917a91.svg)
 * [Testimonials](https://wordpress.org/plugins/testimonials/)
 * [Support Threads](https://wordpress.org/support/plugin/testimonials/)
 * [Active Topics](https://wordpress.org/support/plugin/testimonials/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/testimonials/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/testimonials/reviews/)

 * 0 replies
 * 1 participant
 * Last reply from: [giantseattle](https://wordpress.org/support/users/giantseattle/)
 * Last activity: [10 years, 3 months ago](https://wordpress.org/support/topic/new-error-after-wp-update/)
 * Status: not resolved