Pet System Problem

Syserr:

Code:

SYSERR: Dec 20 19:02:57 :: RunState: LUA_ERROR: locale/germany/quest/questlib.lua:4218: attempt to perform arithmetic on field `?' (a boolean value)
SYSERR: Dec 20 19:02:57 :: WriteRunningStateToSyserr: LUA_ERROR: quest horse_summon.start letter

Questlib:

Code:

function PetSystem.AddBonus(PetIndex)
	PetSystem.RemoveBonus()
	local SkillList = {}
	SkillList = PetSystem.LoadSkill(PetIndex)
	for i = 1,table.getn(SkillList) do
		affect.add_hair(PetSystem[PetIndex].Skill[i].type, SkillList[i]*PetSystem[PetIndex].Skill[i].mult, 60*60*24*365)
	end
end

Ordner usw wie z.B.
locale/germany/quest/io/pet sind da
datei auch:
NAME_Baby Azrael_skills

wei� einer was das problem hier ist ?