v4.5.1 Bug Fix Released

In this context, "Secure" means HTTPS.
I don't think you need HTTPS on localhost development environment.
But you configured to use Secure Cookie. So CI4 throws the security exception.

Your choices are:
1. do not use secure cookie in development environment (and use HTTP)

Thank you brother for your support, it works after modified secure cookie value as false in .env file.

But this will also helps you to find some changes in the ResponseTrait.php file "Exception Error".