Title: PHP 8.1 Warning: Undefined array key 2
Last modified: September 2, 2022

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# PHP 8.1 Warning: Undefined array key 2

 *  [awlv1871](https://wordpress.org/support/users/awlv1871/)
 * (@awlv1871)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/php-8-1-warning-undefined-array-key-2/)
 * on php 8.1 the Plugin creates in WP Backend:
    Warning: Undefined array key 2 
   in /app/wp/wp-admin/includes/plugin.php on line 1936 Warning: Undefined array
   key 2 in /app/wp/wp-admin/includes/plugin.php on line 1941
 * is there an Workaround available?
 * Best regards

The topic ‘PHP 8.1 Warning: Undefined array key 2’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [awlv1871](https://wordpress.org/support/users/awlv1871/)
 * Last activity: [3 years, 9 months ago](https://wordpress.org/support/topic/php-8-1-warning-undefined-array-key-2/)
 * Status: not resolved