Title: PHP Warnings
Last modified: September 20, 2023

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# PHP Warnings

 *  [mojamba](https://wordpress.org/support/users/mojamba/)
 * (@mojamba)
 * [2 years, 8 months ago](https://wordpress.org/support/topic/php-warnings-168/)
 * I recently upgraded PHP to 8+ and now I am seeing the following PHP warnings.
   Not critical but would be nice to fix in the next update.
 *     ```wp-block-code
       PHP Warning: Attempt to read property "comment_ID" on null in …/wp-content/plugins/urvanov-syntax-highlighter/class-urvanov-syntax-highlighter-plugin.php on line 742
       ```
   
 *     ```wp-block-code
       PHP Warning: Attempt to read property "comment_ID" on null in …/wp-content/plugins/urvanov-syntax-highlighter/class-urvanov-syntax-highlighter-plugin.php on line 752
       ```
   

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

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 * 0 replies
 * 1 participant
 * Last reply from: [mojamba](https://wordpress.org/support/users/mojamba/)
 * Last activity: [2 years, 8 months ago](https://wordpress.org/support/topic/php-warnings-168/)
 * Status: not resolved