Couldn't (get_author_using_id) execute query [SELECT author.Id,author.Description,author.FirstName,author.Fullname,author.Born,author.Death,author.Activity,author.CountryId,author.Recs,author.precs,author.orecs, country.Description AS Country
			FROM author, country WHERE author.Id =  AND author.CountryId = country.Id
			].