Wystąpił błąd
BipCore.UBipClient: [918573][0,2044881s]Error uBIP [{"CustomerAlias":"bip_ugkozy","MenuId":45123,"DocumentId":469,"PageNumber":null,"DateMod":"2006-07-12 08:33:14","AllDocuments":false,"Period":null,"Year":null,"Quarter":null,"Month":null,"GetCategory":false}], URI "uBipApi/getContent" : Nie znaleziono danych historycznych. at --- end of inner stack trace ---