fitlibrary.exception.TableStructureException: This table is invalid for this fixture: Header row missing.
   at fitlibrary.NamedCollectionFixtureBase.DoRows(Parse theRows)
   at fit.Fixture.DoTable(Parse table)
   at fit.Fixture.Interpret(Tree`1 table)
   at fitSharp.Fit.Service.ExecuteStoryTest.DoTable(Tree`1 table, Interpreter activeFixture, Boolean inFlow)
   at fitSharp.Fit.Service.ExecuteStoryTest.InterpretTable(Tree`1 table)
   at fitSharp.Fit.Service.ExecuteStoryTest.InterpretTables(Tree`1 theTables)