I'm from Brazil, sorry for the English mistakes

print("Server backup by BrennoMaturino1 (I am from brazil)")

local ignore = {
	--Exemplo: workspace.Rocket --[[-- AQUI VÃO OS MODELOS QUE DEVERÃO SER IGNORADOS --]]--
	
	
	workspace.Lobby,
	workspace.GameScripts,
	workspace.Terrain
	--workspace. --[[-- NOME DA INSTANCIA --]]--
	--workspace. --[[-- NOME DA INSTANCIA --]]--
	--workspace. --[[-- NOME DA INSTANCIA --]]--
	--workspace. --[[-- NOME DA INSTANCIA --]]--
}
local instances = {} --Não mexa, aqui são armazenados os modelos do jogo com excessão os que devem ser ignorados

function PlayerJoined(player)
	player.CharacterAdded:Connect(function()
		if table.find(ignore, player.Character) == nil then
			table.insert(ignore, player.Character)
		else
			warn("O character do jogador: "..player.Name.." Foi adcionado mas já está na tabela")
		end
	end)
end

function ClearTable(tbl, IsInstance)
	if IsInstance == true then
    	for number in pairs(tbl:GetChildren()) do
        	table.remove(instances, number)
		end
	else
		for number in pairs(tbl) do
        	table.remove(instances, number)
		end
	end
end

function CloneWorkspace()
	if table.getn(instances) ~= 0 then
		ClearTable(instances, false)
	end
	for number, instance in pairs(workspace:GetChildren()) do
		for number2, tableobj in pairs(ignore) do
			if instance ~= tableobj then
				local startclone = instance:Clone()
				local clone = nil
				if startclone then
					local clone = startclone:Clone()
				end
				table.insert(instances, clone)
			end
		end
	end
end

function RestoreLastBackup()
	for number, instance in pairs(workspace:GetChildren()) do
		for number2, tableobj in pairs(ignore) do
			if instance ~= tableobj then
				instance:Destroy()
			end
		end
		for number, instance in pairs(instances) do
			instance.Parent = workspace
		end
	end
end


workspace.GameScripts.Events.MakeBackup.OnServerEvent:Connect(CloneWorkspace)
workspace.GameScripts.Events.RestoreBackup.OnServerEvent:Connect(RestoreLastBackup)

I need to pairs workspace while i pairs the ignore table The ignore table not is ignoring the models, i need to synchronize the workspace and the ignore table