This can be caused by having multiple scheduled tasks to start the task servers running.
Log onto the relevant server.
Open Windows Task Scheduler.
Check for any tasks that start up the task scheduler (e.g. StartATM, Start Task Server, etc).
If there is more than one and both are set to run the right-click on the task you don't need then click Disable.
This will need to be checked the following morning to ensure it has worked.
If you are unable to follow the above steps or are unsure if there are duplicate tasks then please raise a new case online and reference the title of this article.