My hologram script isnt working? Error says nil value.

The code is inside a local script.

Player = game.Players.LocalPlayer
local mouse = Player:GetMouse()
local interval = 60
local inuse = false

mouse.KeyDown:connect(function(key)
	key = string.lower(key)
	if string.byte(key) == 113 and inuse == false then
		inuse = true
		print(Player.Name)
		script.Parent.Parent.Character:Clone().Parent = game.Workspace
		wait(interval)
		inuse = false
	end
end)

I get the error at script.Parent.Parent.Character:Clone().Parent = game.Workspace

Stop using KeyDown to get user input for less errors. use UserInputService. For how long have you used ROBLOX studio and how long without using it? like 2 years? and please use the GetService method to get services, as indexing with (.) to get a service (game.Service) is NO guarantee.

local service = game:GetService(“UserInputService”)
local plr = game:GetService(“Players”).LocalPlayer
local interval = 60
local inUse = false

service.InputBegan:Connect(function(input)
    if input.KeyCode == Enum.KeyCode.Q and inUse == false then
        inUse = true
        print(plr.Name)
        local clone = plr.Character:Clone()
        clone.Parent = game:GetService(“Workspace”)
        wait(interval)
        inUse = false
    end
end)