Total duration of all periods is 1500 minutes, which exceeds the 24-hour maximum of 1440 minutes.
Last updated: Mar 23, 2026
At a glance
The sum of all period durations exceeds 24 hours.
What causes this error
The total duration of all configured periods added together exceeds 1440 minutes (24 hours). A school day cannot be longer than 24 hours.
How to fix it
Go to Periods configuration and reduce the duration of one or more periods, or remove some periods, so the total stays within 1440 minutes.
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