Self-signed ssl certificate

I have problems after using self-signed ssl with cloudflare proxy. Let’s encrypt certificate does not encounter this error.

[email protected]:~# nginx -t
nginx: [warn] "ssl_stapling" ignored, issuer certificate not found for certificate "/home/user/conf/web/"

It is a warning but it is fine it is because it is self signed…

Is there a solution that uses Let’s Encrypt without disabing cloudflare proxies?