The <JOBID> referenced in the error message must be removed from the backlog.
This can be done from the Applications Manager client Explorer Window. From the Explorer Window navigate to the Backlog tab.
The Backlog can then be searched by <JOBID>.
The Running job can be removed by right clicking and selecting 'Kill' option.
Once Job is Killed, right click again and select 'Delete'.
This will remove the stuck job from the backlog and restore processing of PeopleSoft jobs.