My blast door doesn't open after closing. Why does this happen?

So, I have a blast door, but the script says shutter, that will not open after I close it. Why does this happen? Here's the script:

local Teams = script.Parent.Teams
local Shutter = script.Parent["Security Shutters"]
local TweenService = game:GetService("TweenService")
local Perms = {
	["Prison Command"] = Teams["Prison Command"].Value,
	["Prison Administration"] = Teams["Prison Administration"].Value,
	["Emergency Response Team"] = Teams["Emergency Response Team"].Value,
	["Medical Staff"] = Teams["Medical Staff"].Value,
	["Military Police"] = Teams["Military Police"].Value,
	["Government Staff"] = Teams["Government Staff"].Value,
	["Facility Officers"] = Teams["Facility Officers"].Value,
	["Special Forces"] = Teams["Special Forces"].Value
}

local tweeningInformation = TweenInfo.new(
	4,
	Enum.EasingStyle.Linear,
	Enum.EasingDirection.Out,
	0,
	false,
	0
)

local doorclose = {CFrame = Shutter.CFrame + Vector3.new(0,-9.83,0)}
local doortweenclose = TweenService:Create(Shutter,tweeningInformation,doorclose)
local dooropen = {CFrame = Shutter.CFrame + Vector3.new(0,9.83,0)}
local doortweenopen = TweenService:Create(Shutter,tweeningInformation,dooropen)

function open(Plr)
	if Perms[Plr.Team.Name] then
		if script.Parent.Open.Value == false then
			if script.Parent.Moving.Value == false then
				script.Parent.Open.Value = true
				script.Parent.Moving.Value = true
				doortweenclose:Play()
				Shutter.Sound:Play()
			wait(4)
				script.Parent.Moving = false
			end
		end
	end
end

function close(Plr)
	if Perms[Plr.Team.Name] then
		if script.Parent.Open.Value == true then
			if script.Parent.Moving.Value == false then
				script.Parent.Open.Value = false
				script.Parent.Moving.Value = true
				doortweenclose:Play()
				Shutter.Sound:Play()
			wait(4)
				script.Parent.Moving = false
			end
		end
	end
end

Shutter.Clicker.MouseClick:Connect(close)
Shutter.Clicker.MouseClick:Connect(open)

Nevermind, I just made the Bool a part of the script instead of an actual item. (local Moving = false) I also realized that my opening function was set to close the door.