Help with a weird issue on code (SOLVED)

[Dacatboy_YT]

local plr = game.Players.LocalPlayer
local UI = script.Parent.Parent.Parent.Parent
local grassbutton = script.Parent
local grassblock = game.ReplicatedStorage.Parts.GrassBlock
local active = false

grassbutton.MouseButton1Click:Connect(function()
	active = true
	local mouse = plr:GetMouse()
	local firstclone = grassblock:Clone()
	firstclone.Name = "TransparentBlock"
	firstclone.Transparency = 0.6
	firstclone.Position = Vector3.new(mouse.Hit.X, mouse.Hit.Y + 2, mouse.Hit.Z)
	firstclone.Parent = workspace.Cursor
	firstclone.CanCollide = false
	local clone
	mouse.Move:Connect(function()
		if active then
			if firstclone then
				firstclone:Destroy()
			end
			if clone then
				clone:Destroy()
			end
			mouse = plr:GetMouse()
			clone = grassblock:Clone()
			clone.Name = "TransparentBlock"
			clone.Transparency = 0.6
			clone.Position = Vector3.new(mouse.Hit.X, mouse.Hit.Y + 2, mouse.Hit.Z)
			clone.Parent = workspace.Cursor
			clone.CanCollide = false
		end
	end)
	mouse.Button1Down:Connect(function()
		if active then
			active = false
			local children = workspace.Cursor:GetChildren()
			for i = 1, #children do
				print(i, children[i].Name)
				children[i]:Destroy()
			end
			local newclone = grassblock:Clone()
			newclone.Name = "GrassBlock"
			newclone.Position = Vector3.new(mouse.Hit.X, mouse.Hit.Y + 2, mouse.Hit.Z)
			newclone.Parent = workspace
			newclone.CanCollide = false
			print("Placed new " .. newclone.Name .. " at (" .. newclone.Position.X .. ", " .. newclone.Position.Y .. ", " .. newclone.Position.Z .. ")")
		end
	end)
end)

Everytime I place a block, a new clone is added (NOT WHAT IT’S SUPPOSED TO DO)

I placed 4 blocks in the image shown, and it started creating 4 cursors/hover blocks instead of only 1

Any idea how to fix?
THANKS IF YOU DO HELP!

[2112Jay]

@Dacatboy_YT

grassbutton.MouseButton1Click:Connect(function()

try a DeBounce right after this line all the way down to the end … like you did with

if active then
	active = false

[Dacatboy_YT]

I found the fix to the issue somewhere.