57x Bagnon\libs\31LibItemCache-1.1-1\Core.lua:173: attempt to compare number with string
Bagnon\libs\31LibItemCache-1.1-1\Core.lua:173: in function GetBagType' Bagnon\libs\31LibItemCache-1.1-1\Core.lua:183: in function <Bagnon\libs\LibItemCache-1.1\Core.lua:182> (tail call): ? (tail call): ? Bagnon_VoidStorage\components\item.lua:116: in functionGetInfo'
Bagnon\components\item.lua:274: in function Update' Bagnon\components\item.lua:201: in function <Bagnon\components\item.lua:200> [C]: in functionShow'
Bagnon\components\item.lua:26: in function New' ...eBagnon_VoidStorage\components\itemFrame.lua:77: in functionAddItemSlot'
...eBagnon_VoidStorage\components\itemFrame.lua:65: in function ReloadAllItemSlots' Bagnon\components\itemFrame.lua:192: in functionUpdateEverything'
...
Bagnon\main.lua:105: in function ShowFrame' Bagnon_VoidStorage\main.lua:16: in function?'
...let\Libs\CallbackHandler-1.0\CallbackHandler-1.0-6.lua:147: in function <...let\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:147>
[string "safecall Dispatcher[1]"]:4: in function <[string "safecall Dispatcher[1]"]:4>

[string "safecall Dispatcher[1]"]:13: in function ?' ...let\Libs\CallbackHandler-1.0\CallbackHandler-1.0-6.lua:92: in functionFire'
...ceSkillet\Libs\AceEvent-3.0\AceEvent-3.0-3.lua:120: in function <...ceSkillet\Libs\AceEvent-3.0\AceEvent-3.0.lua:119>
C: in function `TurnOrActionStop'
[string "TURNORACTION"]:4: in function <[string "TURNORACTION"]:1>

Locals:
self =

{
GetPlayerAddress = defined @bagnon\libs\LibItemCache-1.1\Core.lua:115
Cache = {
}
RegisterMessage = defined @Skillet\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:118
UnregisterAllEvents = defined @Skillet\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:202
PLAYER = "Excelimagust"
atVault = true
HasCache = defined @bagnon\libs\LibItemCache-1.1\Core.lua:274
IteratePlayers = defined @bagnon\libs\LibItemCache-1.1\Core.lua:124
SendMessage = defined @Skillet\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:87
GetBagInfo = defined @bagnon\libs\LibItemCache-1.1\Core.lua:147
GetItemQuality = defined @bagnon\libs\LibItemCache-1.1\Core.lua:208
GetPlayerMoney = defined @bagnon\libs\LibItemCache-1.1\Core.lua:107
GetItemCounts = defined @bagnon\libs\LibItemCache-1.1\Core.lua:217
RestoreLink = defined @bagnon\libs\LibItemCache-1.1\Core.lua:241
RestorePetLink = defined @bagnon\libs\LibItemCache-1.1\Core.lua:251
RegisterEvent = defined @Skillet\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:118
UnregisterAllMessages = defined @Skillet\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:202
GetBagType = defined @bagnon\libs\LibItemCache-1.1\Core.lua:171
GetItemInfo = defined @bagnon\libs\LibItemCache-1.1\Core.lua:182
DeletePlayer = defined @bagnon\libs\LibItemCache-1.1\Core.lua:140
REALMS = {
}
RestoreItemLink = defined @bagnon\libs\LibItemCache-1.1\Core.lua:261
UnregisterMessage = defined @Skillet\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:181
IsPlayerCached = defined @bagnon\libs\LibItemCache-1.1\Core.lua:120
GetPlayerInfo = defined @bagnon\libs\LibItemCache-1.1\Core.lua:95
UnregisterEvent = defined @Skillet\Libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:181
REALM = "Argent Dawn"
}
player = "Excelimagust"
bag = "vault"
slot = 1
Cache = defined @bagnon\libs\LibItemCache-1.1\Core.lua:26

The problem seems to be LibItemCache-1.1, issue #3.

Unrelated to the problem, but related to LibItemCache, the .gitmodules file still lists LibItemCache-1.0.