Is anyone familiar with this error? It's a scheduled emailing that executes on Monday at 5pm EST. It's not a consistent error, once every few weeks or so. Ticket with Tess hasn't resulted in any answers. The dashboard has been rebuilt from scratch with no resolution of issue and there's another dashboard, built using the same table and structure but is broken down by restriction rather than donor category which has never had this issue.
Is there any other scheduled activity happening at 5pm (unlikely to be sure, but maybe ask TNHS support if you're hosted). This is the sort of thing I'd expect if a major database operation was happening at that time, especially an Analytics Load, of course.
Thanks for the reply! The other similar report I mentioned was scheduled at the same time. I've staggered them 30 mins apart and the problem subsists.