cURL error 60: SSL certificate problem

Erros: : cURL error 60: SSL certificate problem: self signed certificate

how to solve these problems?

my site: meuxbox.com.br

WP SUPER CACHE

wp super cache

Which certificate do you have installed on your server? An Origin certificate or a self-signed one?

I use the cloudflare, which I know is self-signed

cloudflare ssl

Thats the proxy certificate and that shouldnt throw that error. Which certificate do you have on your server?

I don’t use a certificate on the server, I thought it wasn’t necessary because of cloudflare.

No, that is still necessary.

Do you have a guide to install on the server?