WowAce

I've installed decursive from the app but I get a list of fatal errors, deleted and reinstalled the addon but same thing is happening.  Any idea how to fix it and get it working?

hello my error report this:

Date: 2018-11-02 07:46:58
ID: -1
Error occured in: Global
Count: 327
Message: ..\AddOns\DebuffFilter\DebuffFilter.lua line 2276:
Usage: UnitGUID("unit")
Debug:
[C]: ?
[C]: UnitGUID()
DebuffFilter\DebuffFilter.lua:2276: DebuffFilter_Frame_Update()
DebuffFilter\DebuffFilter.lua:1799:
DebuffFilter\DebuffFilter.lua:1796
Locals:

AddOns:
Swatter, v8.0.6162 (SwimmingSeadragon)
NPCScanOverlay, v7.3.0.1
NPCScanOverlayBroker, v1.2.7
ACP, vr259
Altoholic, vr190
AltoholicSummary, vr190
AnnounceInterrupts, v1.6k
AutoRepair, v4.02
BagBrother, v
Bagnon, v8.0.7
Bartender4, v4.8.1
CrapAway, v
DataStore, vr65
DataStoreAchievements, vr47
DataStoreAgenda, vr29
DataStoreAuctions, vr50
DataStoreCharacters, vr43
DataStoreContainers, vr59
DataStoreCrafts, vr82
DataStoreCurrencies, vr38
DataStoreGarrisons, vr24
DataStoreInventory, vr53
DataStoreMails, vr52
DataStorePets, vr44
DataStoreQuests, vr46
DataStoreReputations, vr43
DataStoreSpells, vr32
DataStoreStats, vr31
DataStoreTalents, vr61
DBMCore, v8.0.14
DBMDefaultSkin, v
DBMLDB, v
DBMRaidLeadTools, v
DBMSpellTimers, v
DBMStatusBarTimers, v
DBMUldir, v
DebuffFilter, v5.4.0.2
Decursive, v2.7.6.1
EnemyHealthBar, v5.1.0
GarrisonCommander, v3.0.0 70200
GarrisonCommanderBroker, v3.0.0 1.1.0
GarrisonMissionManager, vv58
GatherMate2, v1.43.4
HandyNotes, vv1.5.3
HandyNotesDraenorTreasures, v1.21
HandyNotesLegionRaresTreasures, v1.1
HandyNotesLegionTreasures, v1
HandyNotesPandariaTreasures, v1.06
HandyNotesSuramarTelemancy, v1
HandyNotesTimelessIsleRareElites, v2.32
HandyNotesTimelessIsleChests, v1.20
HealBot, v8.0.1.12
HealBotTips, v8.0.1.12
HHTD, v2.4.9
LibSharedMedia30, v3.0-104
MasterPlanA, vA
MogIt, v3.8.11
MogItArtifact, v3.8.11
MogItLeather, v3.8.11
MogItOneHanded, v3.8.11
MogItOther, v3.8.11
MogItRanged, v3.8.11
MogItTwoHanded, v3.8.11
NPCScan, v8.0.1.13
OmniCC, v8.0.9
Overachiever, v1.0.4
OverachieverCache, v1.0.4
OverachieverTabs, v1.0.4
OverachieverTrade, v1.0.4
PKBlow, v1.09
Postal, vv3.6.0
RaidAchievement, v
RaiderIO, v8.0.1 (v201811011915)
RaiderIODBEUA, v
RaiderIODBEUAR, v
RaiderIODBEUH, v
RaiderIODBEUHR, v
Recount, vv8.0.1e
SaySapped, v2018-08-04
SheepMonitor, v1.17
SlideBar, v8.0.6160 (SwimmingSeadragon)
SmartTabTarget, v
SushiSort, v7.0.0.0
Titan, v5.14.12.80000
TitanBag, v5.14.12.80000
TitanClock, v5.14.12.80000
TitanGold, v5.14.12.80000
TitanGuild, v8.0.0.0
TitanLocation, v5.14.12.80000
TitanLootType, v5.14.12.80000
TitanPerformance, v5.14.12.80000
TitanPoints, v8.0.1
TitanRepair, v5.14.12.80000
TitanVolume, v5.14.12.80000
TitanXP, v5.14.12.80000
WeakAuras, v2.8.1
WIM, v3.7.18
WorldQuestTracker, v
ZygorGuidesViewer, v7.0
BlizRuntimeLib_enUS v8.0.1.80000 <none>
(ck=9d0)

@nyugis: DebuffFilter is the problem

@DeathFromAbov3: nope