im having some real problems with my lua scripts if anyone has any idea whats wrong please help
i have been creating my own settings and scripts for nearly a year and they have worked fine untill the other day, now none of the seem to work even tried some really basic ones

registerEventListener(WALKER_SELECTLABEL, "onWalkerSelectLabel")

function onWalkerSelectLabel(labelName)
if (labelName == "check1") then
Walker.ConditionalGoto((Self.ItemCount(237) <= 20), "leave", "hunt1")
end
end

even this very basic scripts doesnt seem to work atm, please help!!