Running Drupal 7 with CiviCRM 5.6.0. Noticed in BCC'd copies of confirmation emails for an event that some records have a blank "Email Greeting" field since the template is addressing {contact.email_greeting}.
Went into Scheduled Jobs in Settings, and ran "Execute Now" on the email greeting updater and got the following error in the log:
Settings - Scheduled Jobs Log This screen presents the list of most recent 1,000 scheduled jobs log entries. > List of log entries for: Greeting updater
Date Job Name Command/Job Status/Additional Information 2018-10-10 15:19:49 Greeting updater Entity: Job Action: update_greeting Summary Finished execution of Greeting updater with result: Failure, Error message: Mandatory key(s) missing from params array: ct, gt Details
Parameters parsed (and passed to API method): a:1:{s:7:"version";i:3;}
Full message: Finished execution of Greeting updater with result: Failure, Error message: Mandatory key(s) missing from params array: ct, gt 2018-10-10 15:19:49 Greeting updater Entity: Job Action: update_greeting Summary Starting execution of Greeting updater Details
Parameters parsed (and passed to API method): a:1:{s:7:"version";i:3;}
Full message: Starting execution of Greeting updater
Any ideas on how I an fix this?