Title: PHP message: PHP Warning: Undefined property: FastCGI_Purger
Last modified: January 3, 2025

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# PHP message: PHP Warning: Undefined property: FastCGI_Purger

 *  [Jim Garrigan](https://wordpress.org/support/users/garrigan/)
 * (@garrigan)
 * [1 year, 5 months ago](https://wordpress.org/support/topic/php-message-php-warning-undefined-property-fastcgi_purger/)
 * I am seeing the following errors:
 * Jan 3 9:04:56 vm_hostname 1/3/2025 9:04:56 [error] 11853#11853: _15987 FastCGI
   sent in stderr: PHP message: PHP Warning: Undefined property: FastCGI\_Purger::
   $nginx\_helper\_admin in /usr/share/nginx/html/www/wp-content/plugins/nginx-helper/
   admin/class-fastcgi-purger.php on line 110; PHP message: PHP Warning: Attempt
   to read property options” on null in /usr/share/nginx/html/www/wp-content/plugins/
   nginx-helper/admin/class-fastcgi-purger.php on line 110; PHP message: PHP Warning:
   Trying to access array offset on value of type null in /usr/share/nginx/html/
   www/wp-content/plugins/nginx-helper/admin/class-fastcgi-purger.php on line 110;
   PHP message: PHP Warning: Undefined property: FastCGI\_Purger::$nginx\_helper\
   _admin in /usr/share/nginx/html/www/wp-content/plugins/nginx-helper/admin/class-
   fastcgi-purger.php on line 110; PHP message: PHP Warning: Attempt to read property
   options on null in /usr/share/nginx/html/www/wp-content/plugins/nginx-helper/
   admin/class-fastcgi-purger.php on line 110; PHP message: PHP Warning: Trying 
   to access array offset on value of type null in /usr/share/nginx/html/www/wp-
   content/plugins/nginx-helper/admin/class-fastcgi-purger.php on line 110; PHP 
   message: PHP Warning: Undefined property: FastCGI\_Purger::$nginx\_helper\_admin
   in /usr/share/nginx/html/www/wp-content/plugins/nginx-helper/admin/class-fastcgi-
   purger.php on line 110; PHP message: PHP Warning: Attempt to read property options
   on null in /usr/share/nginx/html/www/wp-content/plugins/nginx-helper/admin/class-
   fastcgi-purger.php on line 110; PHP message: PHP Warning: Trying to access array
   offset on value of type null in /usr/share/nginx/html/www/wp-content/plugins/
   nginx-helper/admin/class-fastcgi-purger.php on line 110″ while reading response
   header from upstream, client: _

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

 *  [Leonidas](https://wordpress.org/support/users/visionoptika/)
 * (@visionoptika)
 * [1 year, 4 months ago](https://wordpress.org/support/topic/php-message-php-warning-undefined-property-fastcgi_purger/#post-18237897)
 * Hello
 * I confirm this notice [https://prnt.sc/0KTlilaPfZ-i](https://prnt.sc/0KTlilaPfZ-i)
 *  Thread Starter [Jim Garrigan](https://wordpress.org/support/users/garrigan/)
 * (@garrigan)
 * [1 year, 4 months ago](https://wordpress.org/support/topic/php-message-php-warning-undefined-property-fastcgi_purger/#post-18239790)
 * Thank you for the acknowledgement.
    -  This reply was modified 1 year, 4 months ago by [Jim Garrigan](https://wordpress.org/support/users/garrigan/).
 *  Thread Starter [Jim Garrigan](https://wordpress.org/support/users/garrigan/)
 * (@garrigan)
 * [1 year, 3 months ago](https://wordpress.org/support/topic/php-message-php-warning-undefined-property-fastcgi_purger/#post-18318876)
 * Hi,
 * What is the status please?

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

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 * 3 replies
 * 2 participants
 * Last reply from: [Jim Garrigan](https://wordpress.org/support/users/garrigan/)
 * Last activity: [1 year, 3 months ago](https://wordpress.org/support/topic/php-message-php-warning-undefined-property-fastcgi_purger/#post-18318876)
 * Status: not resolved