If player dies the script doesn't run?

When a player dies in game, the script no longer works. Before the player dies everything seems fine but when they die, it wont work. There's no output either. I looked through my script and found nothing. Someone help.

local player = game.Players.LocalPlayer
local mouse = player:GetMouse()
local remote = game.ReplicatedStorage.TeleRemote
local remoted = game.ReplicatedStorage.TeleRemoteD
local mtarget
local mtarget2
local down
local partic
local f4
local attach0
local attach1
beam = game.ReplicatedStorage.TeleBeam
local cool = true
game.StarterPack.LocalScript.Value.Name = player.Name


mouse.Button2Down :connect(function()
	--if game.ReplicatedStorage.Mana.Value < 20 then return end 
	if cool == true then
		remote:FireServer()
   		mtarget2 = game.Workspace.Tele
		attach0 = mtarget2.TeleAttachment
		attach1 = player.Character.RightHand.RightGripAttachment
		down = true
		mtarget2.ParticleEmitter.Enabled = true
		beam.Attachment0 = attach0
		beam.Attachment1 = attach1
		beam.Parent = attach1.Parent
	end
end)

mouse.Move:Connect(function()	
	if down == true then 
		local posX,posY,posZ = mouse.Hit.X,mouse.Hit.Y,mouse.Hit.Z
		mtarget2.CFrame = CFrame.new(posX,posY,posZ)
	end
end)

mouse.Button2Up:connect(function()
	if cool == true then
		if down == true then
		game.ReplicatedStorage.Mana.Value = game.ReplicatedStorage.Mana.Value - 0
		cool = false
		remoted:FireServer()
		f4 = game.ReplicatedStorage.ParticleEmitter2:Clone()
		mtarget = player.Character.HumanoidRootPart
		local posX,posY,posZ = mouse.Hit.X,mouse.Hit.Y,mouse.Hit.Z
		mtarget.CFrame = CFrame.new(posX,posY,posZ) + Vector3.new(0,3,0)
		down = false
		mtarget2.ParticleEmitter.Enabled = false
		beam.Parent = game.ReplicatedStorage
		cool = true
		end
	end
end)