Window Definitions.lua:2483: bad argument #1 to 'pairs' (table expected, got nil)

[gOOvER]

Which flavo(u)r of WoW are you using?

Retail

Which server realm are you in?

EU

WoW Client Build

12.0.1.66192

WoW Event

Mainline

WoW Client Language

deDE

ATT Version

Latest release

ATT Build Number

5.0.13-62-gccb7d70

Describe the Bug

Bug, when i fly the flightmaster. See LUA Errors for log

Screenshot

No response

Steps to Reproduce

start a flight with flightmaster

Lua Errors

4x ...ceAllTheThings/src/UI/### Window Definitions.lua:2483: bad argument #1 to 'pairs' (table expected, got nil)
[AllTheThings/src/UI/Window Definitions.lua]:2483: in function <...ceAllTheThings/src/UI/Window Definitions.lua:2452>
[AllTheThings/src/UI/Window Definitions.lua]:3051: in function 'GetWindow'
[ElvUI_BenikUI/modules/misc/flightMode.lua]:324: in function <...aceElvUI_BenikUI/modules/misc/flightMode.lua:224>
[C]: in function 'SetFlightMode'
[ElvUI_BenikUI/modules/misc/flightMode.lua]:514: in function '?'
[Masque/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua]:109: in function <...que/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:109>
[C]: ?
[Masque/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua]:19: in function <...que/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[Masque/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua]:54: in function 'Fire'
[ElvUI_Libraries/Game/Shared/Ace3/AceEvent-3.0/AceEvent-3.0.lua]:120: in function <...aries/Game/Shared/Ace3/AceEvent-3.0/AceEvent-3.0.lua:119>

Locals:
suffix = "CurrentInstance"
definition = nil
window = Frame {
Suffix = "CurrentInstance"
HightlightDatas =

{
}
HasPendingUpdate = true
SearchAPI = {
}
}
app = {
ExplorationAreaPositionDB = {
}
OnTooltipDB = {
}
FunctionRunner = {
}
WindowDefinitions = {
}
ChatCommands = {
}
OnUpdateDB = {
}
NonOPAQDB = {
}
HeaderData = {
}
SortDefaults = {
}
AccountWideQuestsDB = {
}
events = {
}
Runners = {
}
ClassIndex = 7
UniqueCounter = {
}
Presets = {
}
Colors = {
}
MapRemapping = {
}
CurrentCharacter = {
}
TW_EventIDs = {
}
L = {
}
PhaseConstants = {
}
Gender = 3
ItemConversionDB = {
}
ObjectModels = {
}
ClassInfoByID = {
}
MaxSourceID = 305119
CurrentMapID = 2393
AfterCata = true
IsReady = true
_SettingsRefresh = 1263.020810
CallbackHandlers = {
}
NPCDisplayIDFromID = {
}
ObjectNames = {
}
Windows = {
}
Audio = {
}
HeaderConstants = {
}
IsClassic = false
ClassName = "|cff0070ddSchamanin|r"
Modules = {
}
IsRetail = true
Race = "KulTiran"
Search = {
}
UI = {
}
EmptyTable = {
}
MostRecentQuestTurnIns = {
}
RaceIndex = 32
QuestLockCriteriaFunctions = {
}
PlayerProgressCacheByGUID = {
}
FillRunner = {
}
ReagentsDB = {
}
NPCNameFromID = {
}
Version = "5.0.13-62-gccb7d70"
ClassInfoByClassName = {
}
SpellNameToSpellID = {
}
FactionID = 2
ThingKeys = {
}
UpdateRunner = {
}
ClassInfoByClassFile = {
}
Level = 86
GlobalVariants = {
}
NPCTitlesFromID = {
}
WOWAPI = {
}
SkillDB = {
}
DefaultColors = {
}
RaceID = 32
BaseClass = {
}
RealMapID = 2393
ActiveVignettes = {
}
frame = Frame {
}
GUID = "Player-3686-09E39D6F"
OPAQDB = {
}
DESCRIPTION_SEPARATOR = "`"
Class = "SHAMAN"
MetaTable = {
}
Settings = AllTheThings-Settings {
}
AccountUniqueSources = {
}
GameBuildVersion = 120001
FilterConstants = {
}
ObjectIcons = {
}
ArtifactDB = {
}
Faction = "Alliance"
FlightPathDB = {
}
SourceSearcher = {
}
ForceFillDB = {
}
CategoryIcons = {
}
RaceDB = {
}
GlyphDB = {
}
ActiveCustomCollects = {
}
Me = "|cff0070ddShyvîn-Antonidas|r"
CurrentMapInfo = {
}
}
FieldDefaults = {
SearchAPI = {
}
HasPendingUpdate = true
}
ReservedFields = {
OnInit = true
Defaults = true
OnShow = true
OnLoad = true
OnHide = true
OnCommand = true
SetShouldAutomaticallyOpen = true
OnRebuild = true
IgnorePetBattleEvents = true
OnRefresh = true
IgnoreQuestUpdates = true
ParseCommandArgsAndParams = true
GetShouldAutomaticallyOpen = true
OnUpdate = true
OnSave = true
}
DefaultEventHandlers = {
}
PrecallShow = nil
PreCallShowSuffixes = {
}
coroutine = {
}
AllWindowSettings = {
Tradeskills = {
}
Hidden Currency Triggers = {
}
Hidden Quest Triggers = {
}
Hidden Achievement Triggers = {
}
Sourceless = {
}
Never Implemented = {
}
Unsorted = {
}
Prime = {
}
Auctions = {
}
}
AllSettingsApplied = true

Additional Context

No response