Deletemailings.cleanmailing doesn't run
Having trouble getting this extension to run. It installs cleanly, and the job appears in the scheduled job list. When I execute the job, it does not show up in the job log, and the old mailings are not deleted. The Civicrm log shows a deprecation warning but no errors. This is on 5.64.4, wordpress 6.3.1. Any suggestions?
Sep 10 08:57:05 [warning] Deprecated function CRM_Core_BAO_Job::retrieve, use API.
CRM_Core_Error::deprecatedFunctionWarning
CRM_Core_BAO_Job::retrieve
CRM_Admin_Form::preProcess
CRM_Admin_Form_Job::preProcess
Array
(
[civi.tag] => deprecated
)