PuppetDB Error

gistfile1.txt

[root@master ~]# puppet agent --test
Warning: Unable to fetch my node definition, but the agent run will continue:
Warning: Error 400 on SERVER: Could not retrieve facts for master.puppetlabs.vm: Failed to find facts from PuppetDB at master.puppetlabs.vm:8081: Connection refused - connect(2)
Info: Retrieving plugin
Info: Loading facts in /etc/puppetlabs/puppet/modules/fundamentals/lib/facter/root_ssh_key.rb
Info: Loading facts in /etc/puppetlabs/puppet/modules/fundamentals/lib/facter/fundamentals_pe_version.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/postgresql/lib/facter/postgres_default_version.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/pe_puppetdb/lib/facter/puppetdb_server_status.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/stdlib/lib/facter/pe_version.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/stdlib/lib/facter/root_home.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/stdlib/lib/facter/puppet_vardir.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/stdlib/lib/facter/facter_dot_d.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/firewall/lib/facter/iptables_version.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/firewall/lib/facter/ip6tables_version.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/firewall/lib/facter/iptables_persistent_version.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/pe_common/lib/facter/windows.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/auth_conf/lib/facter/custom_auth_conf.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/fundamentals/lib/facter/root_ssh_key.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/fundamentals/lib/facter/fundamentals_pe_version.rb
Info: Loading facts in /opt/puppet/share/puppet/modules/concat/lib/facter/concat_basedir.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/iptables_version.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/postgres_default_version.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/custom_auth_conf.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/root_ssh_key.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/puppetdb_server_status.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/ip6tables_version.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/iptables_persistent_version.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/fundamentals_pe_version.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/concat_basedir.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/pe_version.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/windows.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/root_home.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/puppet_vardir.rb
Info: Loading facts in /var/opt/lib/pe-puppet/lib/facter/facter_dot_d.rb
Error: Could not retrieve catalog from remote server: Error 400 on SERVER: Failed to submit 'replace facts' command for master.puppetlabs.vm to PuppetDB at master.puppetlabs.vm:8081: Connection refused - connect(2)
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run
[root@master ~]#