LiveRoster.lua Error 2 - 16/1/17

Date: 2017-01-16 16:33:21
ID: 2
Error occured in: Global
Count: 1
Message: ..\AddOns\LiveRoster\LiveRoster.lua line 1542:
   attempt to concatenate local 'classColor' (a nil value)
Debug:
   [C]: ?
   LiveRoster\LiveRoster.lua:1542:
      LiveRoster\LiveRoster.lua:1482
Locals:

AddOns:
  Swatter, v7.0.4 (<%codename%>)
  WowheadLooter, v60014
  ACP, v3.4.30
  AddOnSkins, v3.46
  Alts, v7.1.0
  ArtifactButton, v3.0
  ArtifactPowerUser, v2.2
  AskMrRobot, v48
  Babylonian, v5.1.DEV.332(/embedded)
  BestInSlot, vr431
  BestInSlotLegion, vr431
  BestInSlotLegionDungeons, vr431
  BlizzMove, v
  CanIMogIt, v7.1.0.04
  CantHealYou, v3.40
  Configator, v5.1.DEV.406(/embedded)
  CrossRealmAssist, v0.81 beta
  CTATracker, v
  DBMArchaeology, v
  DBMCore, v7.1.7
  DBMDefaultSkin, v
  DBMInterrupts, v6.2.0
  DBMLegendaryDummy, v2.0
  DBMStatusBarTimers, v
  ElvUI, v10.41
  epgp, vv5.12.8
  ExRT, v3841
  FarmHud, v7.1-Release1
  Gatherer, v7.0.4
  GetLink, v9122016i
  GlobalIgnoreList, v7.1.2
  GroupHistory, v1.1
  GTFO, v4.41.5
  GuildDonation, v
  GuildSearch, v7.1.0
  idTip, v7.0.4
  LiveRoster, v1.1
  MaxCam, vv2.1.1
  MBB, v
  OrderHallCommander, v0.2.4 7.1.0
  Overachiever, v0.99.3
  PersonalLootHelper, v1.16
  QuickLink, v7.0.3-1.0.0
  SaySapped, v2016-08-15
  SetCollector, v3.0.3
  Skada, v1.6.3
  SlideBar, v7.0.4 (<%codename%>)
  Spy, v3.3.12
  TomTom, vv70100-1.0.0
  TomTomPing, v1.3 r038
  TradeSkillMaster, vv3.6.22
  TradeSkillMasterAccounting, vv3.0.18
  TradeSkillMasterAuctionDB, vv3.1.16
  TradeSkillMasterAuctioning, vv3.0.14
  TradeSkillMasterCrafting, vv3.2.1
  TradeSkillMasterDestroying, vv3.1.5
  TradeSkillMasterMailing, vv3.0.13
  TradeSkillMasterShopping, vv3.4.5
  TradeSkillMasterVendoring, vv3.0.5
  TradeSkillMasterWarehousing, vv3.0.4
  TransmogCleanup, v
  TransmogTokens, v1.4.5
  WhoTaunted, v1.3
  WorldQuestTracker, v
  WoWHeadLinker, v1.4.2
  BlizRuntimeLib_ptBR v7.1.5.70100 <none>
  (ck=66b)