multiple procstat sections failing about puppet-telegraf HOT 3 CLOSED

   procstat:
     - pattern: "nginx"
       pid_tag: true
     - pattern: "php.*-fpm"
       pid_tag: true

    outputs  => {
        'influxdb' => [
            {
                'urls'     => [ "http://influxdb.ourdomain.exmpl:8086" ],
                'database' => 'telegraf',
                'username' => 'telegraf',
                'password' => 'metricsmetricsmetrics',
                'retention_policy'  => '',
                'write_consistency' => 'any',
                'timeout'           => '20s',
            }
        ]
    },

Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Error while evaluating a Function Call, Failed to parse template telegraf/telegraf.conf.erb:
  Filepath: /etc/puppetlabs/code/environments/production/modules/telegraf/templates/telegraf.conf.erb
  Line: 55
  Detail: undefined method `each' for nil:NilClass
 at /etc/puppetlabs/code/environments/production/modules/telegraf/manifests/config.pp:12:18 on node $SERVERNAME