can someone help me with this vending machine please?

ok, I have designed a few machines and I have one that works.

I wanted a bigger one so a made one 2x the size ( everything is made the same)

I used the same script.

the small one works , but the large one don't.

can anyone see what is wrong with this so the large one will work.

I don't understand why the small one works but the large one wont.

it keeps giving me an error

21:28:03.959 - Workspace.MyVendingMachineThree.ImportantParts.Script:2: attempt to index a nil value

21:28:03.959 - Stack Begin

21:28:03.959 - Script 'Workspace.MyVendingMachineThree.ImportantParts.Script', Line 2 - global onClicked

21:28:03.960 - Script 'Workspace.MyVendingMachineThree.ImportantParts.Script', Line 11

21:28:03.960 - Stack End

function onClicked(Name, Holder)
   local DOF = game.Lighting.DrinkandFood:findFirstChild(Name):clone()
   DOF.Parent = game.Workspace
   DOF.Handle.CFrame = Holder.CFrame
   DOF.Handle.Anchored = false
end

local c = script.Parent:GetChildren()
for i = 1, #c do
   if c[i].className == "Part" then
      c[i].ClickDetector.MouseClick:connect(function() onClicked(c[i].Name, c[i].Holder)end)
   end
end 

thanks for the help

as well here is the path to everything...

Workspace
        MyVendingMachineThree
    Lighting

those are the ones needed both the machine and lighting are under workspace right now. but that shouldnt really matter