Interface\AddOns\Auctionator\zcUtils.lua:534: attempt to concatenate field '?' (a nil value)

VERS:3.2.3 MEM: 10315 KB DB:29799 SE:0 SL:2 FSCHUNK: DBVERS:4

REALMS: , Windrunner_Neutral (0), Windrunner_Alliance (29799), Darrowmere_Alliance (6), Emerald Dream_Neutral (0), Aegwynn_Horde (13), Windrunner_Horde (6), Fizzcrank_Horde (0), Emerald Dream_Alliance (16064)

STACK: ItemIDStrfromLink > Atr_OnNewAuctionUpdate > Atr_EventHandler > ClickAuctionSellItemButton > Atr_ClickAuctionSellItemButton

ADDONS: , _NPCScan.Overlay, Auctionator, GarrisonCommander-Broker, HealBot, Postal, Skada, SpellFlashCore, SpellFlash, DBM

Reported by http://www.curse.com/users/NaeyrutheHunter on 7/21/2015
http://www.curse.com/addons/wow/auctionator?comment=5599

Duplicate of #8