How do i make 'F' do something and fixinfinite yield?

~~~~~~~~~~~~~~~~~ local Player = game:GetService("Players").LocalPlayer

local rp = game:GetService("ReplicatedStorage") local Barrage = rp:WaitForChild("BarragePress")

local UIS = game:GetService("UserInputService")

local debounce = false local cooldown = 3

UIS.InputBegan:Connect(function(input,IsTyping) if IsTyping then return elseif input.KeyCode == Enum.KeyCode.F then

    if workspace:FindFirstChild(Player.Name.." Stand") then
        if debounce == false then
            debounce = true

            Barrage:FireServer()
        end
    end

end

end)

Barrage.OnClientEvent:Connect(function() wait(cooldown) debounce = false end)

local Player = game:GetService("Players").LocalPlayer

local rp = game:GetService("ReplicatedStorage") local Barrage = rp:WaitForChild("BarrageHold")

local UIS = game:GetService("UserInputService")

local debounce = false local active = false local cooldown = 3

UIS.InputBegan:Connect(function(input,IsTyping) if IsTyping then return elseif input.KeyCode == Enum.KeyCode.F then

    if workspace:FindFirstChild(Player.Name.." Stand") then
        if debounce == false and active == false then
            debounce = true

            Barrage:FireServer(active)
        end
    end

end

end)

UIS.InputEnded:Connect(function(input,IsTyping) if IsTyping then return elseif input.KeyCode == Enum.KeyCode.F then

    if workspace:FindFirstChild(Player.Name.." Stand") then
        if debounce == true and active == false then
            active = true

            Barrage:FireServer(active)
        end
    end

end

end)

Barrage.OnClientEvent:Connect(function() wait(cooldown) active = false debounce = false end) ~~~~~~~~~~~~~ whenever i press F i get a error message is there something i did wrong?

ERROR:Infinite yield possible on 'ReplicatedStorage:WaitForChild("BarragePress")'