Error on Login using most recent release on WoW Interface

[Barleduq]

I get this error every time I login to an alt with Engravings enabled. This is a copy of the post I made on wowinterface.com .

I had installed this over the one I got from the datamining branch on the github site. If I should have done something else, please let me know? I had also made a copy of my old Engravings folder, to make sure no data was lost. What would be the best way to get that information back? I haven't added any new info since everything exploded.

[CODE]Date: 2016-09-15 01:27:03
ID: 1
Error occured in: Global
Count: 1
Message: ..\AddOns\Engravings\Data\InSets.lua line 5:
bad argument #1 to 'setmetatable' (table expected, got nil)
Debug:

Engravings\Data\InSets.lua:5: in main chunk
Locals:
(_temporary) = nil
(_temporary) =

{
__index = defined @interface\AddOns\Engravings\Data\InSets.lua:6
}
(*temporary) = "table expected, got nil"

AddOns:
[PERSONAL ADDONS REDACTED DUE TO SPACE]
BlizRuntimeLib_enUS v7.0.3.70000
(ck=abe)