What steps will reproduce the problem?
1.  loot
2. not reproduceble
3. but often

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

What version of the product are you using?
363

Do you have an error log of what happened?

Date: 2009-07-27 12:01:22
ID: 2
Error occured in: AddOn: XLoot
Count: 1
Message: Note: AddOn XLoot attempted to call a protected function (LootSlot()) during combat lockdown.
Debug:
   [C]: LootSlot()
   ..\FrameXML\LootFrame.lua:191 LootButton_OnClick()
   XLoot\XLoot.lua:338
      XLoot\XLoot.lua:336
   (tail call): ?
   [string "*:OnClick"]:4:
      [string "*:OnClick"]:1
AddOns:
  Swatter, v5.5.4293 (WombatII)
  Ace2, v
  Ace3, v
  AckisRecipeList, v1.0 RC10 2253
  Advertiser, v0.1
  agExtras, vr707
  agUnitFrames, vr707
  AllPlayed, v30000-4 $Revision: 161 $
  Armory, v6.4.1
  ArmoryGuildBank, v6.2
  Atlas, v1.14.1
  AtlasBattlegrounds, v1.14.1
  AtlasDungeonLocs, v1.14.1
  AtlasOutdoorRaids, v1.14.1
  AtlasTransportation, v1.14.1
  AtlasLoot, vv5.06.02
  AtlasLootFu, vv5.06.02
  AucAdvanced, v5.5.4293 (WombatII)
  AucFilterBasic, v5.5.4293 (WombatII)
  AucFilterOutlier, v5.5.4293.2531
  AucMatchUndercut, v5.5.4293.2531
  AucScanData, v5.5.4293 (WombatII)
  AucStatClassic, v5.5.4293 (WombatII)
  AucStatHistogram, v5.5.4293 (WombatII)
  AucStatiLevel, v5.5.4293 (WombatII)
  AucStatPurchased, v5.5.4293 (WombatII)
  AucStatSales, v5.5.4293.2842
  AucStatSimple, v5.5.4293 (WombatII)
  AucStatStdDev, v5.5.4293 (WombatII)
  AucStatWOWEcon, v5.5.4293.2530
  AucUtilAHWindowControl, v5.5.4293.3311
  AucUtilAppraiser, v5.5.4293.2530
  AucUtilAskPrice, v5.5.4293.3175
  AucUtilAutoMagic, v5.5.4293.3142
  AucUtilCompactUI, v5.5.4293.2530
  AucUtilEasyBuyout, v5.5.4293.3583
  AucUtilFixAH, v5.5.4293 (WombatII)
  AucUtilItemSuggest, v5.5.4293.3108
  AucUtilPriceLevel, v5.5.4293.2545
  AucUtilScanButton, v5.5.4293.2530
  AucUtilScanFinish, v5.5.4293.2530
  AucUtilScanProgress, v5.5.4293.2530
  AucUtilSearchUI, v5.5.4293.3655
  AucUtilSimpleAuction, v5.5.4293.0
  AucUtilVendMarkup, v5.5.4293.2530
  AutoTurnin, v3.0.6
  Babylonian, v5.1.DEV.130
  Bagnon, v2.9.2
  BagnonConfig, v
  BagnonForever, v1.1.1
  BagnonTooltips, v
  BamMod, v2.2.5
  BankItems, v30100
  BaudMark, v1.1
  BigBrother, v
  BigWigs, v2.0
  BLASCrafter2, v090425
  BonusScanner, v5.0
  BrokerBonusScanner, v1.2
  BrokerTradeCooldowns, v1.12.2-release
  Cartographer, v2.0
  CartographerBattlegrounds, v2.0
  CartographerGroupColors, v2.0
  CartographerGuildPositions, v2.0
  CartographerInstanceLoot, v2.0
  CartographerInstanceMaps, v2.0
  CartographerInstanceNotes, v2.0
  CartographerLookNFeel, v2.0
  CartographerNotes, v2.0
  CartographerQuestInfo, v
  CartographerWaypoints, v2.0
  CartographerZoneInfo, v2.0
  Chatter, v1.0
  ChronometerRewound, v0.4
  Configator, v5.1.DEV.130
  CraftList2, v3.0
  CTCore, v3.017 (CTMod 3.0)
  CTExpenseHistory, v3.005 (CTMod 3.0)
  CTMailMod, v3.008 (CTMod 3.0)
  DalaranUniversity, v1.1
  DBMCore, v
  DBMSpellTimers, v
  DebugLib, v5.1.DEV.130
  Decursive, v2.4.1
  DetachedMiniButtons, v0.9.47
  Dominos, v1.9.4
  DominosCast, v
  DominosConfig, v
  DominosRoll, v
  DominosXP, v
  Elephant, v2.5
  Enchantrix, v5.5.4293 (WombatII)
  EnchantrixBarker, v5.5.4293 (WombatII)
  ErrorMonster, v3
  Examiner, v09.05.24
  Factionizer, v30100.2
  FishingBuddy, v0.9.7l
  Flightmap, v
  FreierGeistInstanceTime, v
  FriendsShare, v
  Gatherer, v3.1.13
  GathererDBWowhead, v1.0.2009-02-18
  GemHelper, v1.8.1
  GFWFactionFriend, v3.1
  GoGoMount, v0003010500
  ImprovedAchievements, v
  Informant, v5.5.4293 (WombatII)
  KnowItAll, v1.7
  LibBabbleBoss30, v
  LibBabbleZone30, v
  LoadIT, v
  magealert, v
  MobMap, v333
  MonkeyBuddy, v
  MonkeyLibrary, v
  MonkeyQuest, v
  MonkeyQuestLog, v
  MoveAnything, v3.0.2-7
  myReputation, v30000 R.1 Beta2.1
  Omen, v3.0.7
  OmniCC, v2.5.5
  OmniCCOptions, v
  Outfitter, v4.7.3
  Overachiever, v0.44
  OverachieverTrade, v0.44
  PerfectRaid, v189
  Possessions, v2.0.2o v5
  PossessionsTitan, v2.00.30000
  PreformAVEnabler, v2.3
  Quartz, v1.0
  QuartzBuff, v1.0
  QuartzFlight, v1.0
  QuartzFocus, v1.0
  QuartzGCD, v1.0
  QuartzInterrupt, v1.0
  QuartzLatency, v1.0
  QuartzMirror, v1.0
  QuartzPet, v1.0
  QuartzPlayer, v1.0
  QuartzRange, v1.0
  QuartzSwing, v1.0
  QuartzTarget, v1.0
  QuartzTimer, v1.0
  QuartzTradeskill, v1.0
  QuickLoot, v
  RatingBuster, v
  ReagentID, v3.0.2PRE
  RecipeRadar, v1.31
  Recount, v
  Restack, v20100.0
  sct, v6.2
  SellFish, v2.1.10
  SilverDragon, vv2.3.1
  SimpleProspector, v1.3.1
  SlideBar, v5.5.4293 (WombatII)
  SpamSentry, v20090502
  SpellAlert, v3.0
  StealYourCarbon, v3.0.3.16
  Stubby, v5.5.4293 (WombatII)
  SupportFuncs, v20000.2
  Titan, v4.2.5.30100 - Revision 273
  TitanAmmo, v4.2.5.30100
  TitanBag, v4.2.5.30100
  TitanClock, v4.2.5.30100
  TitanCoords, v4.2.5.30100
  TitanGoldTracker, v4.2.5.30100
  TitanLootType, v4.2.5.30100
  TitanPerformance, v4.2.5.30100
  TitanRegen, v4.2.5.30100
  TitanRepair, v4.2.5.30100
  TitanVolume, v4.2.5.30100
  TitanXP, v4.2.5.30100
  TotemTimers, v9.1k
  XLoot, v0.9
  XLootGroup, v0.5
  XLootMaster, v0.8
  XLootMonitor, v0.7
  (ck=11a6)