1 I need to pairs 2 tables in this workspace backup script, How do I do that ?

[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 _, v in pairs(tbl:GetChildren()) do
            v:Destroy()
        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
    --[[
    local _workspace = workspace:GetChildren()
    for i = 1,#_workspace do
        for j = 1, #ignore do
            if _workspace[i] ~= ignore[j] then
                local startclone = workspace[i]:Clone()
                local clone = nil
                if startclone then
                    local clone = startclone:Clone()
                end
            table.insert(instances, clone)
        end
    end
    --]]



    local _workspace = workspace:GetChildren()
    for i = 1, #_workspace do
        for j = 1, #ignore do
            if _workspace[i] ~= ignore[j] then
                local startclone = workspace[i]:Clone()
                local clone = nil
                if startclone then
                    local clone = startclone:Clone()
                end
            end
        end
    end
--end
end

function RestoreLastBackup()

    --[[
    if table.getn(instances) == 0 then return end
    local _workspace = workspace:GetChildren()
    for i = 1, #_workspace do
        for j = 1, #ignore do
            if _workspace[i] ~= ignore[j] then
                _workspace[i]:Destroy()
            end
        end
    end
    --]]





    local _workspace = workspace:GetChildren()
    for i = 1, #_workspace do
        for j = 1, #ignore do
            if _workspace[i] ~= ignore[j] then
                workspace[i]:Destroy()
            end
        end
    end

    for number, instance in pairs(instances) do
        instance.Parent = workspace
    end
end


workspace.GameScripts.Events.MakeBackup.OnServerEvent:Connect(CloneWorkspace)
workspace.GameScripts.Events.RestoreBackup.OnServerEvent:Connect(RestoreLastBackup)
game:GetService("Players").PlayerAdded:Connect(PlayerJoined)

Script error: 1 is not a valid member of Workspace

Stack Begin

Script 'Workspace.GameScripts.ServerBackupV2', Line 66 - function CloneWorkspace

Stack End