Title: undefined index errors
Last modified: November 7, 2020

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# undefined index errors

 *  Resolved [stevenew2019](https://wordpress.org/support/users/stevenew2019/)
 * (@stevenew2019)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/undefined-index-errors-24/)
 * Hi, We have a number of errors showing on a client site as follows
    Notice: Undefined
   index: version in wp-content/plugins/wordpress-popup/inc/front/hustle-module-
   renderer.php on line 1905
 * Notice: Undefined index: validation_message in /wp-content/plugins/wordpress-
   popup/inc/front/hustle-module-renderer.php on line 1921
 * Notice: Undefined index: version in /wp-content/plugins/wordpress-popup/inc/front/
   hustle-module-renderer.php on line 1905
 * Notice: Undefined index: validation_message in /wp-content/plugins/wordpress-
   popup/inc/front/hustle-module-renderer.php on line 1921
    Can you help point them
   in the right direction for a fix?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fundefined-index-errors-24%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Support [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/)
 * (@wpmudev-support2)
 * [5 years, 7 months ago](https://wordpress.org/support/topic/undefined-index-errors-24/#post-13634071)
 * Hello [@stevenew2019](https://wordpress.org/support/users/stevenew2019/) ,
 * Can you check if you have in the wp-config.php file this line:
 *     ```
       define('WP_DEBUG', true);
       ```
   
 * If yes, can you try to change it to
 * `define('WP_DEBUG', false);`
 * kind regards,
    Kasia
 *  Plugin Support [Patrick – WPMU DEV Support](https://wordpress.org/support/users/wpmudevsupport12/)
 * (@wpmudevsupport12)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/undefined-index-errors-24/#post-13656832)
 * Hi [@stevenew2019](https://wordpress.org/support/users/stevenew2019/)
 * I hope you are doing well.
 * We haven’t heard from you in a while, I’ll mark this thread as resolved.
 * However, feel free to let us know if you have any additional question or problem.
 * Best Regards
    Patrick Freitas
 *  Thread Starter [stevenew2019](https://wordpress.org/support/users/stevenew2019/)
 * (@stevenew2019)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/undefined-index-errors-24/#post-13657420)
 * Hi, my reply seems to have gone. That setting was already there and not suppressing
   the errors.
 * Have you any other suggestions?
 * Regards
 * Steve
 *  Plugin Support [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/)
 * (@wpmudev-support2)
 * [5 years, 6 months ago](https://wordpress.org/support/topic/undefined-index-errors-24/#post-13663191)
 * Hello [@stevenew2019](https://wordpress.org/support/users/stevenew2019/) ,
 * Can you try to re-install (delete and install again) plugin? I’ve checked my 
   site and I wasn’t able to replicate those notices at all.
 * kind regards,
    Kasia

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘undefined index errors’ is closed to new replies.

 * ![](https://ps.w.org/wordpress-popup/assets/icon-256x256.gif?rev=3446944)
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 * 4 replies
 * 3 participants
 * Last reply from: [Amin – WPMU DEV Support](https://wordpress.org/support/users/wpmudev-support2/)
 * Last activity: [5 years, 6 months ago](https://wordpress.org/support/topic/undefined-index-errors-24/#post-13663191)
 * Status: resolved