[Dovecot] pem help

When I run this: /usr/local/sbin/dovecot -c /etc/dovecot.conf

I get this Fatal: Can't use SSL certificate /etc/ssl/certs/dovecot.pem: No such file or directory

But in my conf file these are commented out??

#ssl_cert_file = /usr/share/ssl/certs/dovecot.pem #ssl_key_file = /usr/share/ssl/private/dovecot.pem

Why would I get this error?

Thanks

Clinton Mills