Internal server error when accessing data browser

When trying to access the data browser or user properties for app 4F61269F-EAA9-96AA-FF9A-260C2C805C00 on, I get something like the following, where the id is different each time:

Internal server error with id 7FB63693-9675-C727-FF02-3EA1EBF91B00

Hi James,

Should be fixed now, please, try again.

Could you also please tell us what request or change in the schema led you to receiving this error?

Thanks, it is fixed.

I was logging on to test
I hadn’t made any changes since I last logged on.