PHP Deprecated:

[lxregistry]

PHP Deprecated: ReCaptcha\ReCaptcha::__construct(): Implicitly marking parameter $requestMethod as nullable is deprecated, the explicit nullable type must be used instead in /var/www/vhosts/mysite.com/vendor/google/recaptcha/src/ReCaptcha/ReCaptcha.php on line 139

[phpfui]

A PR was submitted for this issue, but this library looks dead. Also Google is sunsetting this API at the end of 2025. Going forward you will be required to use the Enterprise version. Google is emailing upgrade info to everyone in the near future. In the meantime, if you want a PHP 8.4 compatible library, check out:

phpfui/recaptcha

Should be a drop in replacement. Just replace google with phpfui in your composer.json file and change the version to ^2.0.

Let me know of any issues.