I see this error periodically in designate-producer.logs Error starting thread.: designate.exceptions.ConfigurationError: No periodic tasks found matching: ['None']

[Debasis]

With the latest designate kolla-ansible images pulled today, I see the following errors in the producer.log

Error starting thread.: designate.exceptions.ConfigurationError: No periodic tasks found matching: ['None']
2023-11-19 04:54:43.562 888 ERROR oslo_service.service Traceback (most recent call last):
2023-11-19 04:54:43.562 888 ERROR oslo_service.service File "/var/lib/kolla/venv/lib/python3.10/site-packages/oslo_service/service.py", line 806, in run_service
2023-11-19 04:54:43.562 888 ERROR oslo_service.service service.start()
2023-11-19 04:54:43.562 888 ERROR oslo_service.service File "/var/lib/kolla/venv/lib/python3.10/site-packages/designate/producer/service.py", line 77, in start
2023-11-19 04:54:43.562 888 ERROR oslo_service.service raise exceptions.ConfigurationError(
2023-11-19 04:54:43.562 888 ERROR oslo_service.service designate.exceptions.ConfigurationError: No periodic tasks found matching: ['None']
2023-11-19 04:54:43.562 888 ERROR oslo_service.service
2023-11-19 04:54:43.566 888 INFO designate.service [None req-3f5bb31b-c135-4c9a-9c3b-afa9f0372f1f - - - - - -] Stopping producer service