TEST Satellite: After migrating to v6.4 I see PUPPET 'stdlib' issues

Issue

• I have just created by first systems (using PXE) in our TEST network since upgrading the satellite server to v6.4
• When I attempt to run the 'puppet agent' I get the following message:-

# puppet agent -t
Info: Using configured environment 'KT_ACME_Development_CCV_RHEL7_11'
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Retrieving locales
Info: Loading facts
Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Error while evaluating a Resource Statement, Evaluation Error: Resource type not found: Stdlib::Filemode (file: /etc/puppetlabs/code/environments/KT_ACME_Development_CCV_RHEL7_11/modules/logrotate/manifests/init.pp, line: 14, column: 3) on node satellite.example.com
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run

# puppet agent -t --tags=motd
Info: Using configured environment 'KT_ACME_Development_CCV_RHEL7_11'
Info: Retrieving pluginfacts
Info: Retrieving plugin
Info: Retrieving locales
Info: Loading facts
Error: Could not retrieve catalog from remote server: Error 500 on SERVER: Server Error: Evaluation Error: Error while evaluating a Resource Statement, Evaluation Error: Resource type not found: Stdlib::Filemode (file: /etc/puppetlabs/code/environments/KT_ACME_Development_CCV_RHEL7_11/modules/logrotate/manifests/init.pp, line: 14, column: 3) on node satellite.example.com
Warning: Not using cache on failed catalog
Error: Could not retrieve catalog; skipping run