What steps will reproduce the problem?
1. The ML sending a loot item to vote

What is the expected output? What do you see instead?
unexpected error. does not seem to effect any functionality

What version of the product are you using?
Appears to be affecting all versions of the mod.

Do you have an error log of what happened?
Date: 2009-02-19 20:02:46
ID: -1
Error occured in: Global
Count: 58
Message: ...nterface\AddOns\epgp_lootmaster_ml\lootmaster_ml.lua line 1237:
   bad argument #1 to 'tonumber' (value expected)
Debug:
   (tail call): ?
   [C]: tonumber()
   ...nterface\AddOns\epgp_lootmaster_ml\lootmaster_ml.lua:1237 SetCandidateResponse()
   ...nterface\AddOns\epgp_lootmaster_ml\lootmaster_ml.lua:396 ?()
   ...Bar\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:146
      ...Bar\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:146
   [string "safecall Dispatcher[4]"]:4:
      [string "safecall Dispatcher[4]"]:4
   [C]: ?
   [string "safecall Dispatcher[4]"]:13: ?()
   ...Bar\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:91 Fire()
   ...Ons\epgp_lootmaster\Libs\AceComm-3.0\AceComm-3.0.lua:251
      ...Ons\epgp_lootmaster\Libs\AceComm-3.0\AceComm-3.0.lua:240
AddOns:
  Swatter, v5.2.4013 (DingoII)
  AtlasLoot, vv5.03.02
  AtlasLootFu, vv5.03.02
  BankItems, v30002
  BankItemsFu, v1.4
  Bartender4, v4.2.5
  BigBrother, v
  BigWigs, v2.0
  BigWigsExtras, v2.0
  BigWigsNaxxramas, v2.0
  BigWigsPlugins, v2.0
  Broker2FuBar, v1.0
  Cartographer, v2.0
  CartographerCoordinates, v2.0
  CartographerFoglight, v2.0
  CartographerGroupColors, v2.0
  CartographerGuildPositions, v2.0
  CartographerInstanceMaps, v2.0
  CartographerLookNFeel, v2.0
  CartographerZoneInfo, v2.0
  Click2Cast, v3.0
  DoTimer, v4.2.4
  DrDamage, v1.6.0b
  ElkBuffBars, v2.2.3-146
  Engulf, v
  epgp, v5.1.3
  epgplootmaster, vv0.3.40-beta
  epgplootmasterml, vv0.3.40-beta
  EQCompare, v2.0
  FuBar, v
  FuBarQuestsFu, v2.0
  Grid, v1.30000.2009021101
  GridManaBars, v0.87
  GridStatusHots, v2.3b
  GridStatusIncomingHeals, v
  GridStatusMissingBuffs, v2.2.0.00
  GridStatusRaidDebuff, v3.0.3
  GridStatusRaidIcons, v1.3
  GridStatusRes, vv3.00.03.01 release
  IceHUD, v1.4.1 (Revision: 342)
  kgPanels, v1.12
  MikScrollingBattleText, v5.3.33
  MobHealth, v3.3
  MobNotes, v1.1
  Omen, v3.0.6
  OmniCC, v2.3.1
  oRA2, v2.0.$Revision: 628 $
  oRA2Leader, v2.0
  oRA2Optional, v2.0
  oRA2Participant, v2.0
  Outfitter, v4.4b4
  PallyPower, vv3.0.17-release
  PitBull, vv3.2.9
  PitBullAura, v2.0
  PitBullBanzai, v1.0
  PitBullBarFader, v0.1
  PitBullCastBar, v2.0
  PitBullCombatIcon, v2.0
  PitBullCombatText, v2.0
  PitBullComboPoints, v2.0
  PitBullExperienceBar, v2.0
  PitBullHealthBar, v2.0
  PitBullHideBlizzard, v2.0
  PitBullHighlight, v2.0
  PitBullLeaderIcon, v2.0
  PitBullMasterLooterIcon, v2.0
  PitBullPowerBar, v2.0
  PitBullPvPIcon, v2.0
  PitBullRaidTargetIcon, v2.0
  PitBullRangeCheck, v0.2
  PitBullReadyCheckIcon, v2.0
  PitBullReputationBar, v2.0
  PitBullRestIcon, v2.0
  PitBullSpark, v2.0
  PitBullThreatBar, v2.0
  PitBullVisualHeal, v2.0
  PitBullVoiceIcon, v2.0
  Prat30, v3.0.4
  Prat30HighCPUUsageModules, v
  Prat30Libraries, v
  Quartz, v1.0
  QuartzInterrupt, v1.0
  QuartzLatency, v1.0
  QuartzPlayer, v1.0
  QuartzRange, v1.0
  QuartzSwing, v1.0
  QuartzTarget, v1.0
  RatingBuster, v
  Recount, v
  SexyMap, v
  SlideBar, v5.2.4013 (DingoII)
  TipTop, v1.5
  Xparky, v1.2.1
  XRS, v3.1
  (ck=8b9)

Please provide any additional information below.
This has been popping up since I first installed the mod several releases ago. I've held off on posting a bug because it doesn't appear to effect anything from my side. I'm getting reports of several members having the same issue (isolated to officers... which probably just means everyone else is doing the usual and NOT BLOODY SAYING ANYTHING!!!)
Not an issue at all as far as I can see, but thought it was worth reporting.
Had a quick look at the code, and the only other thing I can tell you that might be useful is that I certainly hadn't responded. Not sure if candidate is me or [insert raid member here]. Possible offlines if that's helpful...