Title: PHP 8 problems
Last modified: April 17, 2021

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# PHP 8 problems

 *  Resolved [Knightycool](https://wordpress.org/support/users/knightycool/)
 * (@knightycool)
 * [5 years, 1 month ago](https://wordpress.org/support/topic/php-8-problems-2/)
 * I get this warning in php 8:
 * Undefined array key “path” in /var/www/mywebsite/wp-content/plugins/purge-varnish/
   class_purge_varnish.php on line 291

Viewing 3 replies - 1 through 3 (of 3 total)

 *  [meken](https://wordpress.org/support/users/meken/)
 * (@meken)
 * [4 years, 11 months ago](https://wordpress.org/support/topic/php-8-problems-2/#post-14617684)
 * Same here.
 *  Plugin Author [Dsingh](https://wordpress.org/support/users/devavi/)
 * (@devavi)
 * [4 years, 6 months ago](https://wordpress.org/support/topic/php-8-problems-2/#post-15071846)
 * Hi Meken,
 * Please check and confirm.
 * Thanks
 *  [meken](https://wordpress.org/support/users/meken/)
 * (@meken)
 * [4 years, 6 months ago](https://wordpress.org/support/topic/php-8-problems-2/#post-15071874)
 * Thanks for updating.
 * I cannot say about the new update, because this bug is not fixed:
    [https://wordpress.org/support/topic/not-working-3461/](https://wordpress.org/support/topic/not-working-3461/)
 * `[error] 3022#3022: *47324 FastCGI sent in stderr: "PHP message: Authentication
   to server failed!PHP message: PHP Warning: socket_write(): unable to write to
   socket [32]: Broken pipe in /var/www/xxx.com/wp-content/plugins/purge-varnish/
   class_purge_varnish.php on line 184PHP message: Socket error: Broken pipePHP 
   message: Recieved status code <i>32</i> running status. Full response text: <
   i>Broken pipe</i>" while reading response header from upstream, client: 98.142.137.201,
   server: xxx.com, request: "POST /wp-admin/admin.php?page=purge-varnish-settings
   HTTP/1.1", upstream: "fastcgi://unix:/run/php/php8.0-fpm.sock:", host: "www.xxx.
   com", referrer: "https://www.xxx.com/wp-admin/admin.php?page=purge-varnish-settings"`

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘PHP 8 problems’ is closed to new replies.

 * ![](https://ps.w.org/purge-varnish/assets/icon-128x128.png?rev=1530370)
 * [Purge Varnish Cache](https://wordpress.org/plugins/purge-varnish/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/purge-varnish/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/purge-varnish/)
 * [Active Topics](https://wordpress.org/support/plugin/purge-varnish/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/purge-varnish/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/purge-varnish/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [meken](https://wordpress.org/support/users/meken/)
 * Last activity: [4 years, 6 months ago](https://wordpress.org/support/topic/php-8-problems-2/#post-15071874)
 * Status: resolved