DerpInv ERROR!

I have a problem with the derpinv i get this message everytime i try to open the inventory

addons\derprp inv\lua\autorun\client\cl_drpinv.lua:116

Here is the code.

local icon = vgui.Create(“SpawnIcon”, DPanel1)
-line 116- icon:SetModel(info.model)
icon:SetPos(5,5)
icon:SetMouseInputEnabled(false)

i added the the -line 116 so you guys could se where it is.

For you all that dont know what this, DerpInv is a Inventory addon for garrys mod.