Title: WordPress can detect errors with plugins
Last modified: December 17, 2021

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# WordPress can detect errors with plugins

 *  Resolved [R302](https://wordpress.org/support/users/r302/)
 * (@r302)
 * [4 years, 5 months ago](https://wordpress.org/support/topic/wordpress-can-detect-errors-with-plugins/)
 * E-mail from WordPress:
 * Hi!
 * Starting from version 5.2, WordPress can detect errors with plugins or a theme
   on the site and send you similar messages automatically.
 * This time WordPress found an error with one of the plugins – WP Cerber Security,
   Antispam & Malware Scan …. Please contact the hosting technical support for further
   diagnosis of this problem ….. To solve the problem, you will need the following
   information:
    WordPress version 5.8.2 Current Theme: Divi (version 4.11.3) Problematic
   Plugin: WP Cerber Security, Anti-spam & Malware Scan (version 8.9.3) PHP version
   8.0.10
 * Error Details
    An error with the E_ERROR type occurred on line 291 of the file:
 * /var/www/ … /wp-content/plugins/wp-cerber/admin/cerber-tools.php.
    Error Message:
   Uncaught TypeError: strip_tags(): Argument #1 ($string) must be of type string,
   array given in /var/www/ … /wp-content/plugins/wp-cerber/admin/cerber-tools.php:
   291 Stack trace: #0 /var/www/ … /wp-content/plugins/wp-cerber/admin/cerber-tools.
   php(291): strip_tags(Array) #1 /var/www/ … /wp-content/plugins/wp-cerber/admin/
   cerber-dashboard.php(5331): cerber_show_diag() #2 /var/www/ … /wp-content/plugins/
   wp-cerber/admin/cerber-dashboard.php(143): {closure}(‘diagnostic’) #3 /var/www/…/
   wp-content/plugins/wp-cerber/admin/cerber-dashboard.php(5106): cerber_show_admin_page(‘\
   xD0\x98\xD0\xBD\xD1\x81\xD1\x82\xD1\x80\xD1\x83\xD0\xBC\xD0…’, Array, ‘diagnostic’,
   Object(Closure)) #4 /var/www/ … /wp-includes/class-wp-hook.php(303): cerber_render_admin_page(”)#
   5 /var/www/ … /wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(”, 
   Array) #6 /var/www/ … /wp-includes/plugin.php(470): WP_Hook->do_action(Array)#
   7 /var/www/ … /wp-admin/admin.php(259): do_action(‘wp-cerber_page_…’) #8 {main}
   thrown
 * My question is: what are my actions?
    How should I treat this email from WordPress?

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [gioni](https://wordpress.org/support/users/gioni/)
 * (@gioni)
 * [4 years, 5 months ago](https://wordpress.org/support/topic/wordpress-can-detect-errors-with-plugins/#post-15216854)
 * Hi! No actions are needed. The error will be fixed in the next release.
 *  Plugin Author [gioni](https://wordpress.org/support/users/gioni/)
 * (@gioni)
 * [4 years, 4 months ago](https://wordpress.org/support/topic/wordpress-can-detect-errors-with-plugins/#post-15316540)
 * It’s been fixed in the last release: [https://wpcerber.com/wp-cerber-security-8-9-6/](https://wpcerber.com/wp-cerber-security-8-9-6/)

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘WordPress can detect errors with plugins’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-cerber_77a9bf.svg)
 * [WP Cerber Security, Anti-spam & Malware Scan](https://wordpress.org/plugins/wp-cerber/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-cerber/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-cerber/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-cerber/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-cerber/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-cerber/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [gioni](https://wordpress.org/support/users/gioni/)
 * Last activity: [4 years, 4 months ago](https://wordpress.org/support/topic/wordpress-can-detect-errors-with-plugins/#post-15316540)
 * Status: resolved