Title: PHP warnings in debug log
Last modified: March 12, 2024

---

# PHP warnings in debug log

 *  Resolved [harleec](https://wordpress.org/support/users/harleec/)
 * (@harleec)
 * [2 years, 2 months ago](https://wordpress.org/support/topic/php-warnings-in-debug-log-7/)
 * While debugging a different issue, I’m seeing two PHP warnings in the debug log:
    1. PHP Warning: Undefined array key “mailjet_comment_authors_subscribe_ok” in commentauthorssettings.
       php
    2. PHP Warning: Undefined array key “Properties” in mailjetapi.php
 * Are these known issues? I have the latest WP/Woo versions installed, and Mailjet
   v5.5.2.

Viewing 1 replies (of 1 total)

 *  Plugin Author [Mailjet](https://wordpress.org/support/users/mailjet/)
 * (@mailjet)
 * [1 year, 9 months ago](https://wordpress.org/support/topic/php-warnings-in-debug-log-7/#post-17982516)
 * Hello. Thank you for noticing this. We already fixed those issues

Viewing 1 replies (of 1 total)

The topic ‘PHP warnings in debug log’ is closed to new replies.

 * ![](https://ps.w.org/mailjet-for-wordpress/assets/icon.svg?rev=2994192)
 * [Mailjet Email Marketing](https://wordpress.org/plugins/mailjet-for-wordpress/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/mailjet-for-wordpress/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/mailjet-for-wordpress/)
 * [Active Topics](https://wordpress.org/support/plugin/mailjet-for-wordpress/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/mailjet-for-wordpress/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/mailjet-for-wordpress/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Mailjet](https://wordpress.org/support/users/mailjet/)
 * Last activity: [1 year, 9 months ago](https://wordpress.org/support/topic/php-warnings-in-debug-log-7/#post-17982516)
 * Status: resolved