what should happen is i press q then something appears then i press q again and it disappears there is no error message but when ever i press q for the second time it just creates another clone

local rp = game:GetService("ReplicatedStorage")
	local summon = rp:WaitForChild("Summon")

local Debris = game:GetService("Debris")
	local tweenservice = game:service("TweenService")
	 
	summon.OnServerEvent:connect(function(player,isactive)
		    local character = player.character
		    local humanoid = character.Humanoid
		    local Humrp = character.HumanoidRootPart
		 
		    if isactive then
			        local Humrp = character.HumanoidRootPart
			        local stand = script:WaitForChild("Stand"):Clone()
			 
			        for _, part in pairs(stand:GetChildren()) do
				            if part:IsA ("BasePart") then
					                part.Transparency = 1
			            end
			        end
		 
	        stand.Parent = character
			 
		local weld = Instance.new("ManualWeld")
		weld.Name = "controller"
			        weld.Part0 = stand.PrimaryPart
			        weld.Part1 = Humrp
			        weld.C0 = weld.Part0.CFrame.ToObjectSpace(weld.Part1.CFrame)
		        weld.Parent = weld.Part0
			 
			        local AnimControl = stand:FindFirstChild("AnimControl")
			        local standhumrp = stand:FindFirstChild("HumanoidRootPart")
			 
			        local Idle = AnimControl:LoadAnimation(script.Idle)
			        Idle:play()
			 
			        for _, part in pairs(stand:GetChildren()) do
				            if part:IsA ("BasePart") and part ~= standhumrp then
					                local goal = {}
					                goal.Transparency = 0
					                local info = TweenInfo.new(.5)
					                local tween = tweenservice:create(part,info,goal)
					                tween:play()
					 
					            end
				        end
		 
		        local goal = {}
	        goal.C0=weld.Part0.CFrame:ToObjectSpace(weld.Part1.CFrame)
			        goal.C1 = weld.Part0.CFrame:ToObjectSpace(weld.Part1.CFrame * CFrame.new(-3,1,2))
			        local info = TweenInfo.new(.5)
		        local tween = tweenservice:create(weld,info,goal)
			        tween:play()
			 
			    else
		local stand = character:FindFirstChild("Stand")
		if stand then
			local standhumrp = stand:FindFirstChild("HumanoidRootPart")
			local Controller = stand.PrimaryPart:FindFirstChild("Controller")
			if Controller then
				local standHumrp = stand:FindFirstChild("HumanoidRootPart")
				for _, part in pairs(stand:GetChildren()) do
					if part:IsA ("BasePart") and part ~= standHumrp then
						local goal = {}
						goal.Transparency = 1
						local info = TweenInfo.new(.5)
						local tween = tweenservice:create(part,info,goal)
						tween:play()

					end
				end
				
				local goal = {}
				goal.C0=Controller.Part0.CFrame:ToObjectSpace(Controller.Part1.CFrame)
				goal.C1 = Controller.Part0.CFrame:ToObjectSpace(Controller.Part1.CFrame * CFrame.new(-0,0,0))
				local info = TweenInfo.new(.5)
				local tween = tweenservice:create(Controller,info,goal)
				tween:play()
				tween.completed:connect(function()
					Debris:additem(stand,.05)
                    end)
				end
			 end
	   	 end
	end)
Anonymous