CiviCRM Community Forums (archive)

I am getting a few errors around mail reports and I am not sure where to go from here, I have had a look online but haven't found a solution.
This is the first one, just going down the scheduled jobs list:
Parameters parsed (and passed to API method):
a:1:{s:7:"version";i:3;}

Full message:
Finished execution of Mail Reports with result: Failure, Error message: Report Mail Triggered...
Required parameter missing: instanceIdThen this:
Parameters parsed (and passed to API method):
a:1:{s:7:"version";i:3;}

Full message:
Finished execution of Send Scheduled Reminders with result: Failure, Error message: DB Error: syntax errorI have checked my maillog and can't see anything that should be causing a problem.

Any ideas out there?