Plugin Author
gioni
(@gioni)
Bugs and bug reports look like this one https://wordpress.org/support/topic/php-warning-335/ or this one https://wordpress.org/support/topic/incompatibility-with-plugin-wholesale-lead-capture-plugin-for-woocommerce/
In your case, it’s not a bug. Something is interfering with WP Cerber. It’s an incompatibility issue related to your server/website configuration that cannot be reproduced on an average staging server with the details you’ve provided. You have to provide more details on the matter.