Incorrect usage of NoSuchJobError, add job error handlers.
Incorrect usage of NoSuchJobError, add job error handlers.

flavioarchilli/root-web-monitoring,alexpearce/jobmonitor,flavioarchilli/root-web-monitoring,alexpearce/jobmonitor,alexpearce/jobmonitor,flavioarchilli/root-web-monitoring,flavioarchilli/root-web-monitoring