I'm making a Roblox JoJo game and I don't know how to fix fireserver, can someone help me?

Script :local mainFolder = game.ReplicatedStorage.StandFolder

local Summon = mainFolder.RemoteEvents.Summon local Punching = mainFolder.RemoteEvents.Punching

local UIS = game:GetService("UserInputService")

local summonDebounce = false local isActive = false local Attack = false

local resetTime = 0 local nextCombo = 1

UIS.InputBegan:Connect(function(key) if key.KeyCode == Enum.KeyCode.Q then if summonDebounce == false and isActive == false then summonDebounce = true isActive = true

		Summon:FireServer(isActive)
		wait(1.55)
		summonDebounce = false
	elseif summonDebounce == false and isActive == true then
		summonDebounce = true
		isActive = false

		Summon:FireServer(isActive)
		wait(1.55)
		summonDebounce = false
	end
elseif key.UserInputType == Enum.UserInputType.MouseButton1 then
	if isActive == true and Attack == false then
		Attack = true
		
		resetTime = tick()
		
		if nextCombo > 3 then
			nextCombo = 1
		end
		
		local current = nextCombo
		nextCombo += 1
		
		Punching:Fireserver(current)
		
		if nextCombo > 3 then
			wait(0.2)
		end
		
		wait(0.6)
		
		Attack = false
		
		wait(2)
		
		if tick() - resetTime >= 1.5 then
			nextCombo = 1
		end
	end
end

end)

And i get 19:09:32.306 Baseplate auto-recovery file was created - Studio 19:09:35.570 Fireserver is not a valid member of RemoteEvent "ReplicatedStorage.StandFolder.RemoteEvents.Punching" - Client - Summon:45 19:09:35.570 Stack Begin - Studio 19:09:35.570 Script 'Players.Kazibit.Backpack.Summon', Line 45 - Studio - Summon:45 19:09:35.570 Stack End - Studio 19:09:38.451 Disconnect from ::ffff:127.0.0.1|59898 - Studio from output