Trigger(s) that missed their scheduled fire-time

Error:

Error found 89 times. Our interpretation is the trigger could not be fired. Is this correct?

 Handling 1 trigger(s) that missed their scheduled fire-time

Possible Causes:

These messages appear when the scheduler is unable to fire the trigger at the "Next Fire Time" identified in the Maintenance > Scheduler screen. This could be due to the scheduler being stopped/paused, the kernel being stopped/paused, or any other momentary downtime between the back-end database and the Adeptia services.

Solution:

1) Ensure the scheduler is up and running

2) Make sure the back-end database connection is stable

3) Make sure the Kernel is up and running