HTTP ERROR 500

[error] [client 31.11.36.130] – https://www.ogarredo.com – AH01215: PHP Fatal error: Call to undefined function wp_doing_ajax() in /web/htdocs/www.ogarredo.com/home/wp/wp-content/plugins/insert-headers-and-footers/includes/admin/class-wpcode-upgrade-welcome.php on line 44: /web/htdocs/www.ogarredo.com/home/wp/wp-cron.php, referer https://www.ogarredo.com/wp/wp-cron.php?doing_wp_cron=1688715732.2096879482269287109375

this is the error I found

I’ve resolve it, the problem was the WP code plugin, I deactivate it in php.

I’ve resolve it, the problem was the WP code plugin, I deactivate it in php