This could be one of two things I think ...... either your History DB configuration is not quite correct so it can't find/query the HDB ...... or it's a bug.
Are you able to examine timetrace data in other parts of the Manager UI?
This could be one of two things I think ...... either your History DB configuration is not quite correct so it can't find/query the HDB ...... or it's a bug.
Are you able to examine timetrace data in other parts of the Manager UI?