It could be a number of things. Post your ini and I'll take look.
[CODE title="Shaman_INI"][General]
KissAssistVer=12.002
Role=Assist
CampRadius=30
CampRadiusExceed=400
ReturnToCamp=0
ChaseAssist=1
ChaseDistance=20
MedOn=1
MedStart=60
MedStop=100
MedCombat=1
LootOn=0
RezAcceptOn=1|90
AcceptInvitesOn=1
GroupWatchOn=0
GroupWatchCheck=FALSE
CorpseRecoveryOn=0
EQBCOn=0
DanNetOn=0
DanNetDelay=20
IRCOn=0
CampfireOn=0
CharInfo=Shaman|11|SILVER
DPSMeter=0
ScatterOn=0
LOSBeforeCombat=0
XTSlot=0
[Buffs]
BuffsOn=1
BuffsSize=4
Buffs1=Talisman of the Beast
Buffs2=Inner Fire
Buffs3=Dexterous Aura
RebuffOn=1
CheckBuffsTimer=10
Buffs4=Spirit of Wolf
PowerSource=NULL
[DPS]
DPSOn=1
DPSSize=2
DPSSkip=20
DPSInterval=2
DPS1=Burst of Flame|90
DebuffAllOn=0
DPS2=NULL
[Heals]
HealsOn=1
HealsSize=20
;You'll want to set the percentage higher than 45 if you're the only healer in the group, and maybe change your DPS levels down so you don't burn up all your mana too fast.
Heals1=Light Healing|70
AutoRezOn=0
AutoRezWith=Your Primary Rez Item/AA/Spell
Help=Format Spell|% to heal at i.e. Devout Light Rk. II|50
HealInterval=0
Heals2=NULL
XTarHeal=0
XTarHealList=Xtar slots here Example: 5|6|7
HealGroupPetsOn=0
RezMeLast=0
Heals3=NULL
Heals4=NULL
Heals5=NULL
Heals6=NULL
Heals7=NULL
Heals8=NULL
Heals9=NULL
Heals10=NULL
Heals11=NULL
Heals12=NULL
Heals13=NULL
Heals14=NULL
Heals15=NULL
Heals16=NULL
Heals17=NULL
Heals18=NULL
Heals19=NULL
Heals20=NULL
[Burn]
BurnSize=3
BurnAllNamed=0
UseTribute=0
Burn1=NULL
Burn2=NULL
Burn3=NULL
[GoM]
GoMSize=3
GoMSHelp=Format - Spell|Target, MA Me or Mob, i.e. Rampaging Servant Rk. II|Mob
GoMSpell1=NULL
GoMSpell2=NULL
GoMSpell3=NULL
[KConditions]
ConOn=0
CondSize=5
Cond1=TRUE
Cond2=TRUE
Cond3=TRUE
Cond4=TRUE
Cond5=TRUE
[SpellS]
MiscGem=8
MiscGemLW=0
MiscGemRemem=1
LoadSpellSet=0
SpellSetName=KissAssist
CastingInterruptOn=1
CheckStuckGem=1
Gem1=Light Healing
Gem2=Spirit of Wolf
Gem3=Drowsy
Gem4=Feet Like Cat
Gem5=Dextrous Aura
Gem6=Spirit of Bear
Gem7=Talisman of the Beast
Gem8=Inner Fire
Gem9=NULL
Gem10=NULL
Gem11=NULL
Gem12=NULL
Gem13=NULL
[Melee]
AssistAt=95
MeleeOn=0
FaceMobOn=1
MeleeDistance=75
StickHow=snaproll
AutoFireOn=0
UseMQ2Melee=1
TargetSwitchingOn=0
[GMail]
GMailHelp=Events currently support - Dead,Drag,GM,Level,Named,Leftgroup,Tells
GMailOn=0
GMailSize=5
GMail1=NULL
GMail2=NULL
GMail3=NULL
GMail4=NULL
GMail5=NULL
[AE]
AEOn=0
AESize=10
AERadius=50
AE1=NULL
AE2=NULL
AE3=NULL
AE4=NULL
AE5=NULL
AE6=NULL
AE7=NULL
AE8=NULL
AE9=NULL
AE10=NULL
[Aggro]
AggroOn=0
AggroSize=5
Aggro1=NULL
Aggro2=NULL
Aggro3=NULL
Aggro4=NULL
Aggro5=NULL
[Cures]
CuresOn=0
CuresSize=5
Cures1=NULL
Cures2=NULL
Cures3=NULL
Cures4=NULL
Cures5=NULL
[Pet]
PetOn=0
PetSpell=YourPetSpell
PetFocus=NULL
PetShrinkOn=0
PetShrinkSpell=Tiny Companion
PetBuffsOn=0
PetBuffsSize=8
PetBuffs1=NULL
PetBuffs2=NULL
PetBuffs3=NULL
PetBuffs4=NULL
PetBuffs5=NULL
PetBuffs6=NULL
PetBuffs7=NULL
PetBuffs8=NULL
PetCombatOn=1
PetAssistAt=95
PetAttackDistance=115
PetToysSize=6
PetBreakMezSpell=NULL
PetRampPullWait=0
PetSuspend=0
MoveWhenHit=0
PetHoldOn=1
PetForceHealOnMed=0
[Merc]
Help=To use: Turn off Auto Assist in Manage Mercenary Window
MercOn=0
MercAssistAt=92
[Pull]
PullWith=Melee
PullMeleeStick=0
MaxRadius=350
MaxZRange=50
UseWayPointZ=0
PullWait=5
PullRadiusToUse=90
PullRoleToggle=0
ChainPull=0
ChainPullHP=90
PullPause=30|2
PullLevel=0|0
PullArcWidth=0
PullOnReturn=0
[PullAdvanced]
PullLocsOn=0
[AFKTools]
AFKHelp=AFKGMAction=0 Off, 1 Pause Macro, 2 End Macro, 3 Unload MQ2, 4 Quit Game
AFKToolsOn=1
AFKGMAction=1
AFKPCRadius=500
CampOnDeath=0
ClickBacktoCamp=0
[KissError]
LastCMD:=/endmacro
ErrorDateTime:=05/14/2022 17:12:00
ErrorMsg:=NULL
DataError:=NULL
SyntaxError:=NULL
RunningTime:=2345892
BuildDate:=20220425
CurrentUI:=vertblue2020_11_21
[/CODE]