Title: Warning: Undefined array key search_page, WordPress database error
Last modified: June 9, 2025

---

# Warning: Undefined array key search_page, WordPress database error

 *  Resolved [ov3rfly](https://wordpress.org/support/users/ov3rfly/)
 * (@ov3rfly)
 * [1 year ago](https://wordpress.org/support/topic/warning-undefined-array-key-search_page-wordpress-database-error/)
 * Fresh install, Newsletter Dashboard -> top menu Subscribers -> All Subscribers:
 *     ```wp-block-code
       Warning: Undefined array key "search_page" in ../wp-content/plugins/newsletter/users/index.php on line 110
       ```
   
 * One subscriber is shown in list, obviously added plugin onboarding.
 * When I delete this subscriber:
 *     ```wp-block-code
       WordPress database error. You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '-20,20' at line 1 for query select *, unix_timestamp(created) created_at from wp_newsletter where 1=1 order by id desc limit -20,20 made by do_action('newsletter_page_newsletter_users_index'), WP_Hook->do_action, WP_Hook->apply_filters, NewsletterModuleAdmin->menu_page, require('/plugins/newsletter/users/index.php')
       ```
   
 * Newsletter 8.9.0

Viewing 1 replies (of 1 total)

 *  Plugin Support [Michael Travan](https://wordpress.org/support/users/michael-travan/)
 * (@michael-travan)
 * [1 year ago](https://wordpress.org/support/topic/warning-undefined-array-key-search_page-wordpress-database-error/#post-18506815)
 * Hello,
 * thanks for your feedback. We’ll look into this as soon as possible.
 * Michael

Viewing 1 replies (of 1 total)

The topic ‘Warning: Undefined array key search_page, WordPress database error’ is
closed to new replies.

 * ![](https://ps.w.org/newsletter/assets/icon-256x256.png?rev=1052028)
 * [Newsletter - Send awesome emails from WordPress](https://wordpress.org/plugins/newsletter/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/newsletter/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/newsletter/)
 * [Active Topics](https://wordpress.org/support/plugin/newsletter/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/newsletter/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/newsletter/reviews/)

## Tags

 * [Database Error](https://wordpress.org/support/topic-tag/database-error/)
 * [PHP Warning](https://wordpress.org/support/topic-tag/php-warning/)

 * 1 reply
 * 2 participants
 * Last reply from: [Michael Travan](https://wordpress.org/support/users/michael-travan/)
 * Last activity: [1 year ago](https://wordpress.org/support/topic/warning-undefined-array-key-search_page-wordpress-database-error/#post-18506815)
 * Status: resolved