Player killed player message error repeatedly typing creator message?

So, I made code that posts message chat player who killed the player it does work but there on error when posting the message

The error: it posts the player who got killed by the creator then it repeattedly saying this ( creator creator creator creator etc.

the code

function Died()
	local C = script:GetChildren()
	for i = 1,#C do
		if C[i]:IsA("ObjectValue") and (C[i].Value ~= nil and C[i].Value.Parent ~= nil) then
			if C[i].Value:GetState() == Enum.HumanoidStateType.Dead and not C[i].Value.Parent:FindFirstChild("DeadAsRagdoll") then
				local End = ""
				local Color = Color3.new()
				local Color2 = Color3.new()
				local Amount = 0
				local Font = Enum.Font.SourceSansBold
				local AfterName = ""
				if game.Players:GetPlayerFromCharacter(C[i].Value.Parent) and game.Players:GetPlayerFromCharacter(C[i].Value.Parent).Neutral == false then
					Color = game.Players:GetPlayerFromCharacter(C[i].Value.Parent)
					AfterName = " ("..tostring(game.Players:GetPlayerFromCharacter(C[i].Value.Parent)).."   "..tostring((game.Players:GetPlayerFromCharacter(C[i].Value.Parent)) or " ").."  "
				elseif C[i].Value.Parent:FindFirstChild("Torso") then 
					Color = C[i].Value.Parent:FindFirstChild("Torso").BrickColor.Color
					if not game.Players:GetPlayerFromCharacter(C[i].Value.Parent) then
						Font = Enum.Font.SourceSansItalic
					else
						Font = Enum.Font.SourceSans
					end
				elseif  C[i].Value.Parent:FindFirstChild("UpperTorso") then
					Color = C[i].Value.Parent:FindFirstChild("UpperTorso").BrickColor.Color
					if not game.Players:GetPlayerFromCharacter(C[i].Value.Parent) then
						Font = Enum.Font.SourceSansItalic
					else
						Font = Enum.Font.SourceSans
					end
				else
					Color = Color3.new(1,1,1)
					if not game.Players:GetPlayerFromCharacter(C[i].Value.Parent) then
						Font = Enum.Font.SourceSansItalic
					else
						Font = Enum.Font.SourceSans
					end
				end
				local C2 = C[i].Value:GetChildren()
				for i = 1,#C2 do
					if C2[i].Name == "creator" then
						Amount = Amount + 1
						if C2[i].Value then
							if Amount == 1 then
								End = End.." "..tostring(C2[i].Value)
							else
								End = End..", "..tostring(C2[i].Value)
							end
							if C2[i].Value:IsA("Player") then
								if C2[i].Value.Neutral == false then
								
									End = End..' ('..tostring(C2[i])..'  '..tostring((C2[i]) or " ")..''
								elseif C2[i].Value.Character:FindFirstChild("Torso")  then
					
								elseif C2[i].Value.Character:FindFirstChild("UpperTorso") then
									
								end
							end
						else
							if Amount == 1 then
								End = End.." by the killed  NPC"
							else
								End = End..", NPC"
							end
						end
					end
				end
				if Amount >= 1 then
					game.StarterGui:SetCore("ChatMakeSystemMessage",{Text = C[i].Value.Parent.Name.." Was killed by"})
					game.StarterGui:SetCore("ChatMakeSystemMessage",{Text = End..".",Color = Color2})
				else
					game.StarterGui:SetCore("ChatMakeSystemMessage",{Text = C[i].Value.Parent.Name.." Has died."})
				end
				local D = script:GetChildren()
				for i = 1,#D do
					if D[i]:IsA("ObjectValue") and (D[i].Value == nil or D[i].Value.Parent == nil or D[i].Value:GetState() == Enum.HumanoidStateType.Dead) or D[i].Value.Parent:FindFirstChild("DeadAsRagdoll") then
						D[i]:Destroy()
					end
				end				
			end
		else
			C[i]:Destroy()
		end
	end
end

local D = game.Workspace:GetDescendants()
for i = 1,#D do
	if D[i]:IsA("Humanoid") then
		local IsInList = false
		local C = script:GetChildren()
		for i = 1,#C do
			if C[i].Value == D[i] then
				IsInList = true
			end
		end
		if IsInList == false then
			local ObjVal = Instance.new("ObjectValue",script)
			ObjVal.Name = tostring(D[i].Parent)
			ObjVal.Value = D[i]
			D[i].Died:connect(Died)
		end
	end
end
function DescendantAdded(item)
	if item:IsA("Humanoid") then
		local IsInList = false
		local C = script:GetChildren()
		for i = 1,#C do
			if C[i].Value == item then
				IsInList = true
			end
		end
		if IsInList == false then
			local ObjVal = Instance.new("ObjectValue",script)
			ObjVal.Name = tostring(item.Parent)
			ObjVal.Value = item
			item.Died:connect(Died)
		end
	end
end
game.Workspace.DescendantAdded:connect(DescendantAdded)

Hello, you can add a debounce in order to prevent something to repeat continuously. Also you can try adding wait() this might help too.