What steps will reproduce the problem?
1. Log in
2. Error message

What is the expected output? What do you see instead?

After logging in, I see the message "QuestHelper has broken. You may have to restart WoW. Type "/qh error" for a detailed error message." (which is posted below.)

What version of the product are you using?

v0.60

Do you have an error log of what happened?

msg: Interface\AddOns\Cartographer_POI\POI.lua:135 Trying to set a note with an unknown zone: ""
toc: 0.60
v: 0.60
game: 3.0.2
locale: enUS
timestamp: 2008-10-15 07:18:35

...Ons\FuBar\libs\LibRockEvent-1.0\LibRockEvent-1.0.lua:473 in function <...Ons\FuBar\libs\LibRockEvent-1.0\LibRockEvent-1.0.lua:414
(tail call): ?
[C]: in function `SetMapToCurrentZone'
...\AddOns\Cartographer_Battlegrounds\Battlegrounds.lua:261 in function <...\AddOns\Cartographer_Battlegrounds\Battlegrounds.lua:259
(tail call): ?
(tail call): ?
(tail call): ?
Interface\AddOns\QuestHelper\Astrolabe\Astrolabe.lua:962 in function `OnShow'
Interface\AddOns\QuestHelper\Astrolabe\Astrolabe.lua:1050 in function <Interface\AddOns\QuestHelper\Astrolabe\Astrolabe.lua:1049
[C]: in function `Show'
Interface\AddOns\QuestHelper\Astrolabe\Astrolabe.lua:987 in function `AllWorldMapsHidden'
...ce\AddOns\Gatherer\Astrolabe\AstrolabeMapMonitor.lua:168 in function <...ce\AddOns\Gatherer\Astrolabe\AstrolabeMapMonitor.lua:160
(tail call): ?
...ce\AddOns\Gatherer\Astrolabe\AstrolabeMapMonitor.lua:201 in function `OnEvent'
...ce\AddOns\Gatherer\Astrolabe\AstrolabeMapMonitor.lua:230 in function <...ce\AddOns\Gatherer\Astrolabe\AstrolabeMapMonitor.lua:229
[C]: in function `LoadAddOn'
...face\AddOns\Cartographer_Professions\Professions.lua:204 in function `BootProfession'
...face\AddOns\Cartographer_Professions\Professions.lua:246 in function `SKILL_LINES_CHANGED'
...face\AddOns\Cartographer_Professions\Professions.lua:179 in function <...face\AddOns\Cartographer_Professions\Professions.lua:176
[C]: ?
...erface\AddOns\FuBar\libs\LibRock-1.0\LibRock-1.0.lua:2472 in function <...erface\AddOns\FuBar\libs\LibRock-1.0\LibRock-1.0.lua:2447
...erface\AddOns\FuBar\libs\LibRock-1.0\LibRock-1.0.lua:2521 in function <...erface\AddOns\FuBar\libs\LibRock-1.0\LibRock-1.0.lua:2514
...erface\AddOns\FuBar\libs\LibRock-1.0\LibRock-1.0.lua:2580 in function <...erface\AddOns\FuBar\libs\LibRock-1.0\LibRock-1.0.lua:2557
...erface\AddOns\FuBar\libs\LibRock-1.0\LibRock-1.0.lua:2706 in function <...erface\AddOns\FuBar\libs\LibRock-1.0\LibRock-1.0.lua:2704

addons:
  ACP, v3.0.0
  AdvancedTradeSkillWindow
  Atlas, v1.12.2
  AtlasBattlegrounds, v1.12.2
  AtlasDungeonLocs, v1.10.3
  AtlasDungeonLocs, v1.12.2
  AtlasEntrances, v1.11.0
  AtlasEntrances, v1.10.3
  AtlasFlightPaths, v1.12.2
  AtlasFlightPaths, v1.10.3
  AtlasOutdoorRaids, v1.10.3
  AtlasOutdoorRaids, v1.12.2
  AtlasLoot, vAtlasLoot Enhanced v5.00.01
  AtlasQuest, vAtlasQuest Version: 3.20.55
  AucAdvanced, v5.1.3607
  AucFilterBasic, v5.1.3607 (SnaggleTooth)
  AucStatClassic, v5.1.3607 (SnaggleTooth)
  AucStatHistogram, v5.1.3607 (SnaggleTooth)
  AucStatPurchased, v5.1.3607 (SnaggleTooth)
  AucStatSimple, v5.1.3607 (SnaggleTooth)
  AucStatStdDev, v5.1.3607 (SnaggleTooth)
  AutoProfit, vv4.5 May 26th, 2007
  AutoRepair
  BeanCounter, v5.1.3607 (SnaggleTooth)
  Cartographer, vr2250
  CartographerCleanup, v1.0
  CartographerData, v1.0
  CartographerHerbalism, v1.0
  CartographerMailboxes, v1.0
  CartographerQuestInfo
  CartographerVendors, v20400.1
  CartographerBattlegrounds, v2.0
  CartographerCoordinates, v2.0
  CartographerFoglight, v2.0
  CartographerGroupColors, v2.0
  CartographerGuildPositions, v2.0
  CartographerInstanceLoot, v2.0
  CartographerInstanceMaps, v2.0
  CartographerInstanceNotes, v2.0
  CartographerLookNFeel, v2.0
  CartographerNotes, v2.0
  CartographerPOI, v2.0
  CartographerProfessions, v2.0
  CartographerWaypoints, v2.0
  CartographerZoneInfo, v2.0
  CartographerImport, v1.0
  CartographernnTrainers, v1
  CartographerQuestObjectives, v0.9b
  CartographerQuests, v0.2
  CartographerTreasure, v1.0
  CharacterInfoStorage, v1.0.63452
  CTMailMod, v3.02 (CTMod 2.0)
  CurseProfiler, v2.0 2008-10-15T00:50:04Z
  FlightMap, v2.4-1
  DrDamage, v1.4.0
  Enchantrix, v5.1.3607
  enchantrixbarker, v5.1.3607 (SnaggleTooth)
  EnhTooltip, v5.1.3607
  EquipCompare, v2.11
  FishingBuddy, v0.9.4m
  FBOutfitDisplayFrame, v0.9.4g
  FBTrackingFrame, v0.9.4g
  FBMergeDatabase, v0.9.4g
  GFWAdSpace, v2.1.1
  GFWFeedOMatic, v2.1.1
  GFWHuntersHelper, v2.4.2
  FluffyQuestTracker, v0.91
  FuBarAtlasFu
  FuBarEmoteFu2, v0.1.5
  FuBarExperienceFu, v1.1 $Revision: 65606 $
  FuBarFactionsFu, v2.2
  FuBarFishingBuddyFu, v2.2c
  FuBarFriendsFu, v2.4
  FuBarGarbageFu, v2.0.$Revision: 79607 $
  FuBarGroupFu, v1
  FuBarGuildFu, v2.4
  FuBarInnboundFu, v2.0
  FuBarLanguageFu, v1
  FuBarMiniPerfsFu, v1.0
  FuBarNetStatsFu, v2.0
  FuBarQuestsFu, v2.0
  FuBar, v90003
  Gatherer, v3.1.4
  GatherMate, v1.0
  GatherMateCartImport, v1.0
  GatherSage, v20100-2
  Informant, v5.1.3607
  ItemSync, vr55400
  MapLibrary, v1.1.5
  MobInfo2, v3.61
  MobInfo2Browser, v1.31
  myAddOns, v2.7
  Nauticus, v2.4.1
  Omen, v3.0
  OmniCC, v2.2.3
  ParanoiaEPA, v    1.11 ($Revision: 81737 $)
  Prat, v2.0 80936
  Prat30, v3.0 (Beta Version)
  Prat30HighCPUUsageModules
  Prat30Libraries
  Quartz, v0.1.0
  QuestHelper, v0.60
  RatingBuster, v1.4.0 (r175)
  RecipeRadar, v1.27
  RecipeBook, v2.4.3
  Routes, v1.0
  sct, v6.1
  Stubby, v130
  Swatter, v5.1.3607
  WOWEconPriceMod
  ZHunterMod
  DBMAPI
  DBMCore
  FastQuestClassic, v2.12.06

Please provide any additional information below.