Ongoing issue with a Lua error

[Mayron]

Hello everyone, I have got a bug with my UI which I have never understood why.

I am getting many reports that my UI causes the following error:

Date: 2014-01-20 18:55:09
ID: 1
Error occured in: AddOn: MayronUI
Count: 1
Message: Error: AddOn MayronUI attempted to call a forbidden function (RemoveTalent()) from a tainted execution path.
Debug:
   [C]: RemoveTalent()
   ...rface\AddOns\Blizzard_TalentUI\Blizzard_TalentUI.lua:10: OnAccept()
   ..\FrameXML\StaticPopup.lua:3854: StaticPopup_OnClick()
   [string "*:OnClick"]:1:
      [string "*:OnClick"]:1
Locals:
None
AddOns:
  ClassColors, v5.4.2.90
  Swatter, v5.19.5445 (QuiescentQuoll)
  NPCScan, v5.4.2.3
  NPCScanOverlay, v5.4.2.1
  ACP, v3.4.5 
  AraBrokerTradeskills, vr540.1
  AtlasLootLoader, vv7.07.01
  AucAdvanced, v5.19.5445 (QuiescentQuoll)
  AucFilterBasic, v5.19.5445 (QuiescentQuoll)
  AucFilterOutlier, v5.19.5445.5437(5.19/embedded)
  AucMatchUndercut, v5.19.5445.5364(5.19/embedded)
  AucScanData, v5.19.5445 (QuiescentQuoll)
  AucStatHistogram, v5.19.5445 (QuiescentQuoll)
  AucStatiLevel, v5.19.5445 (QuiescentQuoll)
  AucStatPurchased, v5.19.5445 (QuiescentQuoll)
  AucStatSales, v5.19.5445.5376(5.19/embedded)
  AucStatSimple, v5.19.5445 (QuiescentQuoll)
  AucStatStdDev, v5.19.5445 (QuiescentQuoll)
  AucStatWOWEcon, v5.19.5445.5323(5.19/embedded)
  AucUtilAHWindowControl, v5.19.5445.5347(5.19/embedded)
  AucUtilAppraiser, v5.19.5445.5438(5.19/embedded)
  AucUtilAskPrice, v5.19.5445.5347(5.19/embedded)
  AucUtilAutoMagic, v5.19.5445.5443(5.19/embedded)
  AucUtilCompactUI, v5.19.5445.5444(5.19/embedded)
  AucUtilEasyBuyout, v5.19.5445.5427(5.19/embedded)
  AucUtilFixAH, v5.19.5445 (QuiescentQuoll)
  AucUtilItemSuggest, v5.19.5445.5417(5.19/embedded)
  AucUtilPriceLevel, v5.19.5445.5444(5.19/embedded)
  AucUtilScanButton, v5.19.5445.5403(5.19/embedded)
  AucUtilScanFinish, v5.19.5445.5347(5.19/embedded)
  AucUtilScanProgress, v5.19.5445.4979(5.19/embedded)
  AucUtilScanStart, v5.19.5445.5347(5.19/embedded)
  AucUtilSearchUI, v5.19.5445.5373(5.19/embedded)
  AucUtilSimpleAuction, v5.19.5445.5415(5.19/embedded)
  AucUtilVendMarkup, v5.19.5445.4828(5.19/embedded)
  AuctionProfit, vv1.8
  Auctionator, v3.1.5
  AuraFrames, v1.2.4
  Babylonian, v5.1.DEV.332(/embedded)
  BagBrother, v
  Bagnon, v5.4.3
  BagnonFacade, v9
  BankStack, vv33
  Bartender4, v4.5.13.2
  BattlegroundTargets, v50400-1
  Bazooka, vv2.3.0
  BeanCounter, v5.19.5445 (QuiescentQuoll)
  BrokerCombatDuration, vv1.0.9
  BrokerMicroMenu, vv1.3.6
  BrokerRecount, v1.0
  ButtonFacade, v5.4.396
  ClassTimer, v2.3
  ColorPickerPlus, v
  Configator, v5.1.DEV.359(/embedded)
  Cromulent, v50400-1
  DBMCore, v
  DebugLib, v5.1.DEV.337(/embedded)
  DragEmAll, v1.0.4
  DualSpecQ, v1.3
  EnchantrixBarker, v5.19.5445 (QuiescentQuoll)
  ErrorFilter, v2.9
  ErrorMonster, v3
  ExplorerCoords, v1.36.5
  Gatherer, v4.4.0
  Grid, v5.4.1.1628
  GridIndicatorCornerIcons, v50300-2
  GridManaBars, v1.04
  GridStatusRaidDebuff, v5.41
  HandyNotes, v1.2.0
  HandyNotesLorewalkers, v1
  HandyNotesTimelessIsleChests, v1.09
  HealersHaveToDie, v2.3
  IceHUD, v1.8.18.1 (Revision: 961)
  Informant, v5.19.5445 (QuiescentQuoll)
  LeatrixPlus, v5.4.08
  LibExtraTip, v5.12.DEV.355(/embedded)
  LibSharedMedia30, v3.0-86
  LoseControl, v5.41
  Mapster, v1.5.6.1-1-g1223da0
  Masque, v5.4.396
  MasqueCaith, v5.4.88
  MayronUI, v
  MikScrollingBattleText, v5.7.131
  MogIt, v3.1.6
  nibChatTabs, v4.10
  NugComboBar, v
  oGlow, v2.2.2
  Omen, v3.1.8
  OmniCC, v5.4.3
  Overachiever, v0.73
  Postal, v3.5.1
  Prat30, vr921      
  Prat30Libraries, v
  Quartz, v3.1.4
  RaidBuffStatus, v5.8.0
  Rarity, v1.0
  RarityOptions, v
  Recount, v
  ReforgeLite, v1.37
  Scrap, v12.11
  ScrapSpotlight, v
  SellJunk, v3.0.10
  ShadowedUnitFrames, vv3.10.3
  SilverDragon, vv3.0.10
  SimplePowerBar, v3.6
  SLDataText, v5.0.41
  SLDataTextFriends, v1.0.5
  SLDataTextGuild, v1.0.9
  Stubby, v5.19.5445 (QuiescentQuoll)
  TidyPlates, v6.8.2 (R559)
  TidyPlatesThreatPlates, v6.008
  TidyPlatesWidgets, v
  TipHelper, v5.12.DEV.351(/embedded)
  TipTac, v13.09.21
  TipTacItemRef, v13.09.21
  TipTacTalents, v13.09.21
  XLoot, vz14e-release
  XLootFrame, vz14e-release
  XLootGroup, vz14e-release
  XLootMaster, vz14e-release
  XLootMonitor, vz14e-release
  BlizRuntimeLib_enUS v5.4.2.50400 <eu>
  (ck=e9d)

However I have never used "RemoveTalent()" in my code at all and is driving me mad. The UI addOns I wrote have nothing to do with the talents window except a button that toggles the Talent window:

if not PlayerTalentFrame then
    TalentFrame_LoadUI()
end
ToggleTalentFrame()

Does anyone have any idea why this is happening?
The code for my addOn is here just in case you want to look into it:
https://github.com/Mayron/MayronUI

Thanks for any advice you may have!