AH02033: No hostname was provided via SNI for a name based virtual host

Listen 127.0.0.1:443
ServerName www.localhost.com

<VirtualHost 127.0.0.1:443>
    ServerName www.localhost.com
    ServerAlias localhost.com
    SSLCertificateFile /etc/httpd/ssl/ca.crt
    SSLCertificateKeyFile /etc/httpd/ssl/ca.key
    SSLEngine on
    SSLProxyEngine on

    ProxyHCExpr isok {%{REQUEST_STATUS} =~ /^[23]/}
    ProxyHCTemplate template hcinterval=5 hcexpr=isok hcmethod=get hcuri=/healthcheck.php

  <Proxy balancer://mycluster lbmethod=byrequests>
    BalancerMember https://127.0.0.1:8443
    BalancerMember https://127.0.0.1:8444
    ProxyPreserveHost On
    SSLProxyProtocol  TLSv1
  </Proxy>

  <Location />
    ProxyPass  balancer://mycluster/
    ProxyPassReverse  balancer://mycluster/
  </Location>
</VirtualHost>