I got this error in Emerald Dream while i flew in watched quest area:
Message: Interface/AddOns/Carbonite.Quests/NxQuest.lua:8281: attempt to index local 'title' (a nil value)
Time: Mon Jul 29 12:11:56 2024
Count: 16
Stack: Interface/AddOns/Carbonite.Quests/NxQuest.lua:8281: attempt to index local 'title' (a nil value)
[string "@Interface/AddOns/Carbonite.Quests/NxQuest.lua"]:8281: in function UpdateIcons' [string "@Interface/AddOns/Carbonite/NxMap.lua"]:5037: in function Update'
[string "@Interface/AddOns/Carbonite/NxMap.lua"]:4011: in function <Interface/AddOns/Carbonite/NxMap.lua:3920>

Locals: self =

{
IconTracking = {
}
DailyTypes = {
}
Watch = {
}
AcceptAId = 2200
Custom = {
}
TTChange = {
}
IdToCurQ = {
}
PerColors = {
}
CapturePlyrData = {
}
TrackedAchievements = {
}
DailyIds = {
}
QLocColors = {
}
RealQEntries = 38
Requirements = {
}
Cols = {
}
WorldUpdate = false
Tick = 0
CapFactionAbr = {
}
RealQ = {
}
QInit = false
AcceptDLvl = 0
AcceptQName = ""
AcceptGiver = "?"
FriendQuests = {
}
IconHoverObjI = 0
WQList = {
}
QGivers = {
}
QIdsNew = {
}
Initialized = true
IsOpen = false
TTIgnore = {
}
IconMenuIWatch = {
}
IconMenu = {
}
Map = {
}
RcvTotal = 0
Reputations = {
}
TagNames = {
}
AcceptX = 50.184023
DailyDungeonIds = {
}
HeaderHide = {
}
RcvCnt = 0
RcvPlyrLast = "None"
HeaderExpanded = {
}
PartyQ = {
}
DailyPVPIds = {
}
Enabled = true
AcceptPool = {
}
QIds = {
}
GOpts = {
}
Tracking = {
}
CurCharacter = {
}
OldMap = 0
List = {
}
AlchemistsApprenticeData = {
}
AcceptY = 61.638677
Sorted = {
}
ScanBlizzMapId = 1
CurQ = {
}
}
map = {
InstMapWX2 = 3.914063
MiniBlks = 6
IconScale = 10
MenuIShowWorld = {
}
GIconMenuITogInst = {
}
PlyrRZY = 52.025473
MMScalesC = {
}
LOpts = {
}
TextFStrs = {
}
PlyrLastDir = 115.773718
Scrolling = false
Menu = {
}
ScrollingX = 807.999954
EffScale = 0.711111
Zone = 2200
WorldAlpha = 0
StartupShown = true
ScaleDraw = 1.028865
ClickType = 3000
ClickFrmY = 612.000065
BackgndAlphaFade = 0.400000
MoveLastX = 10784.023950
PlyrDir = 115.773718
PlyrSpeedCalcTime = 10845.836000
MapPosYDraw = -761.581523
Cont = 14
ScrollingFrm = NxIconS11 {
}
MapScale = 0.102681
CurMapBG = false
PadX = 0
BGIncNum = 0
ViewSavedData = {
}
MapW = 414.799652
MMGathererUpdateDelay = 1
LClickTime = 0
MouseEnabled = true
ButAutoScaleOn = {
}
MapH = 404.000153
MMScales = {
}
MapPosX = 10784.023950
BackgndAlphaTarget = 0.400000
MapsDrawnOrder = {
}
BGGrowBars = true
ArrowScroll = 0.830000
H = 141
Tick = 52462
IconNIFrms = {
}
LastDungeonLevel = 0
BaseScale = 1
ToolBar = {
}
MoveLastY = -760.082393
MenuIShowHerb = {
}
InstMapWY2 = 0
DotZoneScale = 1
QuestAlpha = 0.300000
InstMapWX1 = 0
CurWorldUpdateOverlayNum = 10
Scale = 1.028865
Targets = {
}
BackgndAlpha = 0.400000
ArrowPulse = 1
MenuIShowMine = {
}
MapId = 2200
MMOwn = false
CurOverlaysTexFolder = "dreamtree"
Size1 = 1.054687
ShowUnexplored = false
InstLevelSet = 0
Arch = ArchaeologyDigSiteFrame {
}
PIconMenu = {
}
InstMapWY1 = 0
DotRaidScale = 1
MapIndex = 1
StepTime = -5
PlyrSpeedX = 10783.332803
PlyrFrm = Frame {
}
DebugAdjustScale = 0.100000
ScaleDrawW = 0.971944
IconStaticFrms = {
}
UpdateTrackingDelay = 45
IconNavScale = 1
MiniFrms = {
}
MapPosY = -760.082393
InCombat = false
Guide = {
}
WorldHotspots = {
}
Win = {
}
InstanceId = false
ScaleBeforeTarget = false
RealScale = 1.028865
Data = {
}
ArchAlpha = 0.300000
TrackDir = fals

I've checked if it's one time or repeatable error and i flew out and in the zone and error poped up again.