can not clockin to the past?

What does this error message mean?

The timecard system expects that clockins will be entered in the order they occurred. In the example provided, there was a clock out at 7:24 AM and then a clock in at 12:42 PM. The timecard system does not allow an entry for 10:30 AM to be entered after there was already a clock in after that time (12:42 PM).

Recommended solutions:

1 - Always create timecard entries as they happen throughout the day.
2 - If waiting to the end of the day to make all timecard entries, be sure to enter them in chronological order.
3 - Delete all timecard entries for labor that occurred AFTER the time that you are unable to enter, then enter the new timecard entry, then re-enter the rest of the timecard entries that were deleted.