Broke my site

I was trying this plugin.
All seems great but when I activated firewall this error occurs on all of my pages :

wordfence “cast (double) is deprecated, use the (float) cast instead in /…/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/xmlrpc.php on line 216
Deprecated: Non-canonical cast (boolean) is deprecated, use the (bool) cast instead in /…/wp-content/plugins/wordfence/vendor/wordfence/wf-waf/src/lib/xmlrpc.php on line 235″

My whole website got this error and I can’t upgrade anymore any plugin or theme !

What a shame !
Be a “security” plugin but not compatible with latest php versions (8.5) is unbelievable !
I have to downgrade to php 8.3 to be able to remove this sh***y plugin

Bye bye Wordfence !