SSL certificate renewal

Hi all, I want to renew our SSL certificate, but when I try to do this I get an error that 'TLS Private Key' does not match. I don't have a TLS Private Key, how do I set it up, I only have the certificate in PEM format that I received from the provider. Thanks in advance
1 answers

You will need to private key from the certificate provider. The certificate is used to encrypt traffic so you need to provide the private key.