Cannot connect to repository server

I followed all the steps on the documentation. I am using cloudflare certificate, but I am getting the error “transport: authentication handshake failed: can’t find certificate matching SHA256 fingerprint”

I think this error code is self explanatory… you provided fingerprint that does not match server certificate.

I know what it says. But the fingerprint it´s correct, I followed the instructions of custom TLS certificate Repository Server | Kopia (getting the SHA256 of the certificate)