i love this addon but have always had issue with it causing errors, i hope this time i try again solutions may be found.

Date: 2017-12-24 20:46:42
ID: 5
Error occured in: AddOn: OmniCC
Count: 3
Message: Error: AddOn OmniCC attempted to call a forbidden function (TargetUnit()) from a tainted execution path.
Debug:
[C]: TargetUnit()
..\FrameXML\SecureTemplates.lua:483: handler()
..\FrameXML\SecureTemplates.lua:619: SecureActionButton_OnClick()
..\FrameXML\SecureTemplates.lua:659:
..\FrameXML\SecureTemplates.lua:651
Locals:
None
AddOns:
Swatter, v7.5.5724 (TasmanianThylacine)
ACP, vr250
Altoholic, vr183
AnnounceResurrection, v
AskMrRobot, v55
AucAdvanced, v7.5.5724 (TasmanianThylacine)
AucFilterBasic, v7.5.5724 (TasmanianThylacine)
AucFilterOutlier, v7.5.5724.5459(7.5/embedded)
AucMatchUndercut, v7.5.5724.5585(7.5/embedded)
AucScanData, v7.5.5724 (TasmanianThylacine)
AucStatHistogram, v7.5.5724 (TasmanianThylacine)
AucStatiLevel, v7.5.5724 (TasmanianThylacine)
AucStatPurchased, v7.5.5724 (TasmanianThylacine)
AucStatSales, v7.5.5724.5598(7.5/embedded)
AucStatSimple, v7.5.5724 (TasmanianThylacine)
AucStatStdDev, v7.5.5724 (TasmanianThylacine)
AucStatWOWEcon, v7.5.5724.5613(7.5/embedded)
AucUtilAHWindowControl, v7.5.5724.5575(7.5/embedded)
AucUtilAppraiser, v7.5.5724.5719(7.5/embedded)
AucUtilAskPrice, v7.5.5724.5599(7.5/embedded)
AucUtilAutoMagic, v7.5.5724.5686(7.5/embedded)
AucUtilCompactUI, v7.5.5724.5715(7.5/embedded)
AucUtilEasyBuyout, v7.5.5724.5576(7.5/embedded)
AucUtilFixAH, v7.5.5724 (TasmanianThylacine)
AucUtilItemSuggest, v7.5.5724.5651(7.5/embedded)
AucUtilPriceLevel, v7.5.5724.5633(7.5/embedded)
AucUtilScanButton, v7.5.5724.5631(7.5/embedded)
AucUtilScanFinish, v7.5.5724.5720(7.5/embedded)
AucUtilScanProgress, v7.5.5724.4979(7.5/embedded)
AucUtilScanStart, v7.5.5724.5347(7.5/embedded)
AucUtilSearchUI, v7.5.5724.5721(7.5/embedded)
AucUtilSimpleAuction, v7.5.5724.5705(7.5/embedded)
AucUtilVendMarkup, v7.5.5724.4828(7.5/embedded)
Auctionator, v4.0.19
Babylonian, v5.1.DEV.332(/embedded)
BagBrother, v
Bagnon, v7.3.2
BagnonConfig, v7.3.2
Bartender4, v4.7.10
BeanCounter, v7.5.5724 (TasmanianThylacine)
BestInSlot, vRelease 7.2.02
BestInSlotLegion, vRelease 7.2.02
BestInSlotLegionDungeons, vRelease 7.2.02
Clique, vv70300-1.0.0
Configator, v5.1.DEV.431(/embedded)
CooldownAnnouncer, v7.1.5 Legion
DataStore, vr64
DataStoreAchievements, vr46
DataStoreAgenda, vr26
DataStoreAuctions, vr49
DataStoreCharacters, vr41
DataStoreContainers, vr57
DataStoreCrafts, vr78
DataStoreCurrencies, vr36
DataStoreGarrisons, vr22
DataStoreInventory, vr51
DataStoreMails, vr50
DataStorePets, vr43
DataStoreQuests, vr43
DataStoreReputations, vr41
DataStoreSpells, vr31
DataStoreStats, vr30
DataStoreTalents, vr60
DBMCore, v7.3.14
DBMDefaultSkin, v
DBMStatusBarTimers, v
DebugLib, v5.1.DEV.337(/embedded)
GatherMate2, v1.41
GTFO, v4.44.2
IskarAssist, v
LibExtraTip, v5.12.DEV.430(/embedded)
NomiCakes, v7.3.0.1
Oilvl, v6.7.34
OmniCC, v7.3
OmniCCConfig, v
Pawn, v2.2.16
PersonalLootHelper, v1.32
PetBattleTeams, v3.3.9
PetsAndMounts, v1.8.7
PetsAndMountsLoader, v
Postal, vv3.5.8
RaiderIO, v7.3.2 (v201712231525)
RaiderIODBUSA, v
RaiderIODBUSH, v
RCLootCouncil, v2.7.5
SayMassRez, v2016-08-15
Skada, v1.7.2
SlideBar, v7.5.5724 (TasmanianThylacine)
Stubby, v7.5.5724 (TasmanianThylacine)
TargetHealthPercent, v5.0
TellMeWhen, v8.4.2
TipHelper, v5.12.DEV.405(/embedded)
WorldQuestGroupFinder, v0.27
BlizRuntimeLib_enUS v7.3.2.70300
(ck=c1e)

additional error
Date: 2017-12-24 20:53:46
ID: 7
Error occured in: AddOn: OmniCC
Count: 1
Message: Error: AddOn OmniCC attempted to call a forbidden function (UNKNOWN()) from a tainted execution path.
Debug:
[C]: ?
[C]: CastSpellByName()
..\FrameXML\SecureTemplates.lua:383: handler()
..\FrameXML\SecureTemplates.lua:619: SecureActionButton_OnClick()
..\FrameXML\SecureTemplates.lua:659:
..\FrameXML\SecureTemplates.lua:651
Locals:
None

same error but different reason, hoping this helps clarify what the issue is a bit more.

Date: 2017-12-26 05:07:33
ID: 1
Error occured in: AddOn: OmniCC
Count: 1
Message: Note: AddOn OmniCC attempted to call a protected function (CompactRaidFrame1:ClearAllPoints()) during combat lockdown.
Debug:
[C]: ClearAllPoints()
..\FrameXML\FlowContainer.lua:157: FlowContainer_DoLayout()
..\FrameXML\FlowContainer.lua:17: FlowContainer_ResumeUpdates()
...actRaidFrames\Blizzard_CompactRaidFrameContainer.lua:185: CompactRaidFrameContainer_LayoutFrames()
...actRaidFrames\Blizzard_CompactRaidFrameContainer.lua:130: CompactRaidFrameContainer_TryUpdate()
...actRaidFrames\Blizzard_CompactRaidFrameContainer.lua:57: CompactRaidFrameContainer_OnEvent()
[string ":OnEvent"]:1:
[string ":OnEvent"]:1
Locals:
None