Title: PHP Warning
Last modified: February 17, 2023

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# PHP Warning

 *  [PTaubman](https://wordpress.org/support/users/ptaubman/)
 * (@ptaubman)
 * [3 years, 6 months ago](https://wordpress.org/support/topic/php-warning-409/)
 * I am getting the PHP Warning:
   PHP Warning: Cannot modify header information –
   headers already sent in /home/xxxxxxxx/public_html/wp-content/plugins/youtube-
   showcase/assets/ext/wp-session/includes/class-wp-session.php on line 142I am 
   running Version 3.3.4.Do I need to do anything for this?
 * Thanks!

Viewing 1 replies (of 1 total)

 *  Thread Starter [PTaubman](https://wordpress.org/support/users/ptaubman/)
 * (@ptaubman)
 * [3 years, 6 months ago](https://wordpress.org/support/topic/php-warning-409/#post-16481631)
 * FYI – I noticed my host put this site at PHP v8.1

Viewing 1 replies (of 1 total)

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

 * ![](https://ps.w.org/youtube-showcase/assets/icon-256x256.png?rev=2252569)
 * [Video Gallery – YouTube Gallery, Playlist & Video Grid](https://wordpress.org/plugins/youtube-showcase/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/youtube-showcase/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/youtube-showcase/)
 * [Active Topics](https://wordpress.org/support/plugin/youtube-showcase/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/youtube-showcase/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/youtube-showcase/reviews/)

 * 1 reply
 * 1 participant
 * Last reply from: [PTaubman](https://wordpress.org/support/users/ptaubman/)
 * Last activity: [3 years, 6 months ago](https://wordpress.org/support/topic/php-warning-409/#post-16481631)
 * Status: not resolved