Title: PHP Warning: Undefined array key “HTTP_HOST”
Last modified: September 21, 2023

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# PHP Warning: Undefined array key “HTTP_HOST”

 *  [balvan64](https://wordpress.org/support/users/balvan64/)
 * (@balvan64)
 * [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-undefined-array-key-http_host-3/)
 * **Hello,**
   We are getting this in the log again and again:
 *     ```wp-block-code
       [21-Sep-2023 10:14:25 UTC] PHP Warning:  Undefined array key "HTTP_HOST" in /home/japaneseknives/public_html/wp-content/plugins/wp-cerber/cerber-load.php on line 7699
       ```
   
 * We are using version 9.5.7.
 * How can this be resolved?
 * **Thank you**

The topic ‘PHP Warning: Undefined array key “HTTP_HOST”’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [balvan64](https://wordpress.org/support/users/balvan64/)
 * Last activity: [2 years, 7 months ago](https://wordpress.org/support/topic/php-warning-undefined-array-key-http_host-3/)
 * Status: not resolved