Title: PHP Warning
Last modified: January 31, 2018

---

# PHP Warning

 *  Resolved [zymeth25](https://wordpress.org/support/users/zymeth25/)
 * (@zymeth25)
 * [8 years, 4 months ago](https://wordpress.org/support/topic/php-warning-152/)
 * Hi
 * After upgrading to the latest version my Apache error logs are full of PHP Warnings,
   they seem to be generated whenever a logged in user performs any request within
   wp admin.
 * All warnings are the same and read:
    `PHP Warning: array_key_exists(): The first
   argument should be either a string or an integer in /var/www/sophiabryza/wordpress/
   wp-content/plugins/advanced-access-manager/Application/Core/API.php on line 218`
 * Apache/2.4.18 (Ubuntu)
    PHP 7.0.22

Viewing 1 replies (of 1 total)

 *  Plugin Author [AAM Plugin](https://wordpress.org/support/users/vasyltech/)
 * (@vasyltech)
 * [8 years, 4 months ago](https://wordpress.org/support/topic/php-warning-152/#post-9924131)
 * Hi [@zymeth25](https://wordpress.org/support/users/zymeth25/),
 * Please check this thread [https://wordpress.org/support/topic/warning-on-dashboard-after-updated-to-v5-0-6/](https://wordpress.org/support/topic/warning-on-dashboard-after-updated-to-v5-0-6/)
 * Thank you,
    Vasyl

Viewing 1 replies (of 1 total)

The topic ‘PHP Warning’ is closed to new replies.

 * ![](https://ps.w.org/advanced-access-manager/assets/icon-256x256.png?rev=3447421)
 * [Advanced Access Manager – Access Governance for WordPress](https://wordpress.org/plugins/advanced-access-manager/)
 * [Support Threads](https://wordpress.org/support/plugin/advanced-access-manager/)
 * [Active Topics](https://wordpress.org/support/plugin/advanced-access-manager/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/advanced-access-manager/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/advanced-access-manager/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [AAM Plugin](https://wordpress.org/support/users/vasyltech/)
 * Last activity: [8 years, 4 months ago](https://wordpress.org/support/topic/php-warning-152/#post-9924131)
 * Status: resolved