I just upgraded from 7.2.4 to 126.96.36.199
So far everything seems to be OK apart from two data models.
Web still works, but Authentication and Change(Account) both report the following error:
Error in 'TsidxStats': A field for an aggregate function is missing or invalid. Aggregate functions require fields with valid values to complete their arguments.
This for even the simplest query, like
| tstats values from datamodel=Authentication
Unfortunately I see no further explanation or hints in the search log.
Any ideas on how to get this fixed?