sequence entries puppet 3.8.2

output.pp

[root@ctceapvhmdbstg1 ~]# puppet agent -t
Fact file /etc/facter/facts.d/ctceapvhmdbstg1.txt was parsed but returned an empty data set
Notice: Ignoring --listen on onetime run
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Loading facts
Fact file /etc/facter/facts.d/ctceapvhmdbstg1.txt was parsed but returned an empty data set
Error: Could not retrieve catalog from remote server: Error 400 on SERVER: (/etc/puppet/environments/production/hiera.yaml): sequence entries are not allowed here at line 5 column 13 at /etc/puppet/environments/production/manifests/site.pp:5 on node ctceapvhmdbstg1.domain.loc
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run
Error: Could not send report: Error 400 on SERVER: fork is not available on this platform

site.pp

Exec {
    path => '/usr/local/bin:/usr/bin:/bin',
}

hiera_include('classes')
#hiera_resources('resources')
#$accounts_users = hiera_hash('accounts_users', [])
#create_resources('accounts::user',$accounts_users)
import 'nodes'