Hi I'm getting a error 500 when trying to run a summation report; the error message reads "count(): Parameter must be an array or an object that implements Countable". None of the old saved summation reports work and I cannot create a new summation report. All other reports work, saved and new. Is there a way of knowing which field/parameter/object it is that's not an array or countable? Not sure if upgrading to ver 8.0 changed something or if there is an error with one of my fields; I've not created any new fields in the db. I checked in the database tables and cannot find a missing val