Red Hat Satellite 6 server unavailable after running capsule-installer

Issue

• Ran capsule-installer on Red Hat Satellite 6 server to add dhcp and tftp services to it like so:

# capsule-installer --tftp "true" --dhcp "true" --dhcp-gateway "x.x.x.x" --dhcp-nameservers "x.x.x.x" --puppet "true" --puppetca "true"
Installing             Done                                               [100%] [.........................................................................]
  Success!
  * Capsule is running at https://capsule.fqdn:9090
  The full log is at /var/log/katello-installer/capsule-installer.log

• Red Hat Satellite server Webui is not loading