Why does my reload function keep breaking?

Help and Feedback Scripting Support
#1

How do I fix my reload function it works sometimes but when you spam click while it is reloading it breaks

The code is provided below:

--Reloading
local function Reload()
	if not reloading then
		reloading = true
		canFire = false
		
		if ammo.Value <= 0 then
			ammo.Value = 0
			
			wait(1)
						
			local reloadSFX = tool:WaitForChild("SFX").Reload
						
			reloadSFX:Play()
			ammo.Value = 0
			plrGui.AmmoGui.Frame.AmmoLabel.Text = "Reloading.."
						
			wait(3)
			ammo.Value = maxammo.Value
			plrGui.AmmoGui.Frame.AmmoLabel.Text = ammo.Value.." / "..maxammo.Value
		end
		reloading = false
		if reloading == false then
			canFire = true
		end
	end
end

wait(1)
ammo.Changed:Connect(Reload)

--This is written in a local script
#2

What do you mean it breaks? Any errors in console?

#3

Whenever I spam click while it is reloading it wont shoot anymore afterwards and no errors in the console