Some Spectating Issue?

The previous function doesn't work, but the next function does. Once a player dies, most of this stop functioning correctly without errors. This spectate is suppose to view online "Alive" players.

PreviousSpectator.MouseButton1Down:connect(function()
	local ActivePlayersTable = {}
	local Amount = Gather()
	for _, Player in pairs(game.Players:GetPlayers()) do
		if Player:FindFirstChild("Playing") and Player.Playing.Value == true then
			table.insert(ActivePlayersTable, Player)
		end
	end
	if not pcall(function()
		if ActivePlayersTable[1] and ActivePlayersTable[1].Character then
			Camera.CameraSubject = ActivePlayersTable[Amount-1].Character:FindFirstChild("Humanoid")
			SpectateName.Text = ActivePlayersTable[Amount-1].Name
		end
	end) then
	if ActivePlayersTable[1] and ActivePlayersTable[1].Character then
		Camera.CameraSubject = ActivePlayersTable[#ActivePlayersTable].Character:FindFirstChild("Humanoid")
		SpectateName.Text = ActivePlayersTable[#ActivePlayersTable].Name
	end
	end
	pcall(function()
		SpectateName.Text = game.Players:GetPlayerFromCharacter(Camera.CameraSubject.Parent).Name
	end)
end)

NextSpectator.MouseButton1Down:connect(function()
	local ActivePlayersTable = {}
	local Amount = Gather()
	for _, Player in pairs(game.Players:GetPlayers()) do
		if Player:FindFirstChild("Playing") and Player.Playing.Value == true then
			table.insert(ActivePlayersTable, Player)
		end
	end
	if not pcall(function()
		if ActivePlayersTable[1] and ActivePlayersTable[1].Character then
			Camera.CameraSubject = ActivePlayersTable[Amount+1].Character:FindFirstChild("Humanoid")
			SpectateName.Text = ActivePlayersTable[Amount+1].Name
		end
	end) then
	if ActivePlayersTable[1] and ActivePlayersTable[1].Character then
		Camera.CameraSubject = ActivePlayersTable[1].Character:FindFirstChild("Humanoid")
		SpectateName.Text = ActivePlayersTable[1].Name
	end
	end
	pcall(function()
		SpectateName.Text = game.Players:GetPlayerFromCharacter(Camera.CameraSubject.Parent).Name
	end)
end)