AtlasLootClassic 3.1.2

In every dungeon that I've been running, I get the following Lua error when someone loots a boss:
Message: Usage: GetItemInfo(itemID|"name"|"itemlink")
Time: Fri Jun 30 16:31:35 2023
Count: 20
Stack: Usage: GetItemInfo(itemID|"name"|"itemlink")
[string "=[C]"]: ?
[string "=[C]"]: ?
[string "=[C]"]: in function GetItemInfo'
[string "@Interface/AddOns/Questie/Modules/Tracker/QuestieTracker.lua"]:429: in function QuestItemLooted'
[string "@Interface/AddOns/Questie/Modules/QuestieEventHandler.lua"]:175: in function <...rface/AddOns/Questie/Modules/QuestieEventHandler.lua:174>
[string "=[C]"]: ?
[string "@Interface/AddOns/AtlasLootClassic/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua"]:19: in function <...sic/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[string "@Interface/AddOns/AtlasLootClassic/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua"]:54: in function `Fire'
[string "@Interface/AddOns/Attune/Libs/AceEvent-3.0/AceEvent-3.0.lua"]:120: in function <...ace/AddOns/Attune/Libs/AceEvent-3.0/AceEvent-3.0.lua:119>

Locals: (*temporary) = defined =[C]:-1

Note that Attune seems to start the chain, but not sure if this is an Attune bug, an AtlasLootClassic bug, or a Questie bug. Reporting to all 3. See: Questie/Questie#5017.