I'm looking at our Dgraph.log file and I'm seeing a lot of the following errors. Can anybody point me towards the cause of it? I've verified that my property "p_sort_default" exists and is being populated with data. I'm not sure how to track down where it's being used as a parameter incorrectly.
ERROR 01/02/14 06:02:50.414 UTC DGRAPH {dgraph}: DocumentCollectionCategories::GetDocumentScore invalid parameter "p_sort_default".