Title: Error when update something
Last modified: June 25, 2024

---

# Error when update something

 *  [loriscal96](https://wordpress.org/support/users/loriscal96/)
 * (@loriscal96)
 * [1 year, 9 months ago](https://wordpress.org/support/topic/error-when-update-something/)
 * Hello i have a problem with this site: arilosa.it When i add a new post or product
   it give me this error and depends form WPFastestCache. I can’t deactivate the
   plugin. The problem started yesterday.
 * Here the error: Un errore di `E_ERROR` è stato causato nella linea `63` del file`/
   var/www/vhosts/arilosa.it/httpdocs/wp-content/plugins/wp-fastest-cache/inc/varnish.
   php`. Messaggio di errore: `Uncaught Error: Call to a member function get_error_messages()
   on array in /var/www/vhosts/arilosa.it/httpdocs/wp-content/plugins/wp-fastest-
   cache/inc/varnish.php:63 Stack trace: #0 /var/www/vhosts/arilosa.it/httpdocs/
   wp-content/plugins/wp-fastest-cache/wpFastestCache.php(1788): VarnishWPFC::purge_cache(
   Array) #1 /var/www/vhosts/arilosa.it/httpdocs/wp-content/plugins/wp-fastest-cache/
   wpFastestCache.php(78): WpFastestCache->deleteCache() #2 /var/www/vhosts/arilosa.
   it/httpdocs/wp-content/plugins/wp-fastest-cache/uninstall.php(18): wpfastestcache_deactivate()#
   3 /var/www/vhosts/arilosa.it/httpdocs/wp-admin/includes/plugin.php(1316): include_once('/
   var/www/vhosts...') #4 /var/www/vhosts/arilosa.it/httpdocs/wp-admin/includes/
   plugin.php(972): uninstall_plugin('wp-fastest-cach...') #5 /var/www/vhosts/arilosa.
   it/httpdocs/wp-admin/includes/ajax-actions.php(4766): delete_plugins(Array) #
   6 /var/www/vhosts/arilosa.it/httpdocs/wp-includes/class-wp-hook.php(324): wp_ajax_delete_plugin('')#
   7 /var/www/vhosts/arilosa.it/httpdocs/wp-includes/class-wp-hook.php(348): WP_Hook-
   >apply_filters('', Array) #8 /var/www/vhosts/arilosa.it/httpdocs/wp-includes/
   plugin.php(517): WP_Hook->do_action(Array) #9 /var/www/vhosts/arilosa.it/httpdocs/
   wp-admin/admin-ajax.php(192): do_action('wp_ajax_delete-...') #10 {main} thrown`
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-when-update-something%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Author [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * (@emrevona)
 * [1 year, 9 months ago](https://wordpress.org/support/topic/error-when-update-something/#post-17850289)
 * Please remove the varnish cache integration.

Viewing 1 replies (of 1 total)

The topic ‘Error when update something’ is closed to new replies.

 * ![](https://ps.w.org/wp-fastest-cache/assets/icon-256x256.png?rev=2064586)
 * [WP Fastest Cache - WordPress Cache Plugin](https://wordpress.org/plugins/wp-fastest-cache/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-fastest-cache/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-fastest-cache/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-fastest-cache/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-fastest-cache/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-fastest-cache/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Emre Vona](https://wordpress.org/support/users/emrevona/)
 * Last activity: [1 year, 9 months ago](https://wordpress.org/support/topic/error-when-update-something/#post-17850289)
 * Status: not resolved