Title: PHP error
Last modified: February 23, 2024

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# PHP error

 *  Resolved [kattouf](https://wordpress.org/support/users/kattouf/)
 * (@kattouf)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/php-error-633/)
 * Hello I noticed this error today, look related to your plugin but i’m not sure:
 * **2024-02-23T00:28:02+00:00Critical** Uncaught TypeError: call_user_func_array():
   Argument #1 ($callback) must be a valid callback, function “wpvulnerability_update_database_data”
   not found or invalid function name in /home/simplekneads/public_html/wp-includes/
   class-wp-hook.php:324 Additional context{ “error”: { “type”: 1, “file”: “\/home\/
   xxx\/public_html\/wp-includes\/class-wp-hook.php”, “line”: 324 }, “backtrace”:[“”,“#
   0 \/home\/xxx\/public_html\/wp-includes\/class-wp-hook.php(348): WP_Hook->apply_filters(”,
   Array)”, “#1 \/home\/xxx\/public_html\/wp-includes\/plugin.php(565): WP_Hook-
   >do_action(Array)”, “#2 \/home\/xxx\/public_html\/wp-cron.php(191): do_action_ref_array(‘
   wpvulnerability…’, Array)”, “#3 {main}”, “thrown” ] }

Viewing 1 replies (of 1 total)

 *  Plugin Author [Javier Casares](https://wordpress.org/support/users/javiercasares/)
 * (@javiercasares)
 * [2 years, 1 month ago](https://wordpress.org/support/topic/php-error-633/#post-17741013)
 * Hello!
 * With the latest version (3.1.2 and 3.2.0) this should be fixed.
 * Thank you for your patience.

Viewing 1 replies (of 1 total)

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

 * ![](https://ps.w.org/wpvulnerability/assets/icon.svg?rev=3387690)
 * [WPVulnerability](https://wordpress.org/plugins/wpvulnerability/)
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 * 1 reply
 * 2 participants
 * Last reply from: [Javier Casares](https://wordpress.org/support/users/javiercasares/)
 * Last activity: [2 years, 1 month ago](https://wordpress.org/support/topic/php-error-633/#post-17741013)
 * Status: resolved