How to reset the message in cross server messaging?

Help and Feedback Scripting Support
1

So as the title says, the function(message) does not reset every time I use SubscribeAsync(), and the new data is combined with the old data. Does anyone know how to fix this?

local success, errormes = pcall(function()
	return messagingService:SubscribeAsync("TestMessage", function(message)
		print(message.Data) -- this prints one string at first, then the second time it prints the first string and the new one.
	end)
end)

if success then
	game.Players.PlayerRemoving:Connect(function()
             errormes:Disconnect()
    end)
else
	warn(errormes)
end

local Publishsuccess, Publisherrormes = pcall(function()
		messagingService:PublishAsync("TestMessage", "This is a test")
	end)