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2.11.1.1. Concurrent script execution blocked

If in cron log errors occur "Concurrent script execution blocked”Means the frequency of the task launch is less than the time it takes to complete it. As a result, an attempt to start a new instance of the task is blocked because the previous instance of the same task has not completed its work.

To remedy the situation, increase the interval between task launches or shorten the duration of the script being launched.