Error com loot de monsters

Ola pessoal, tudo bem  ? coloquei como raid

tanjis.xml

Citar

<?xml version="1.0" encoding="utf-8"?>
<raid>
  <announce delay="0" type="event" message="Tanjis Boss of deepling is borning." />
  <singlespawn delay="6000" name="Tanjis" x="33644" y="31238" z="11" />
</raid>

raids.xml

Citar

<raid name="Tanjis" file="bosses/tanjis.xml" chance="50" interval2="11" margin="0" />

tanjis.lua

<?xml version="1.0" encoding="UTF-8"?>
<monster name="Tanjis" nameDescription="Tanjis" race="blood" experience="14500" speed="560" manacost="0">
	<health now="17350" max="17350" />
	<look type="446" corpse="15228" />
	<targetchange interval="2000" chance="50" />
	<flags>
        <flag rewardboss="1" />
		<flag summonable="0" />
		<flag attackable="1" />
		<flag hostile="1" />
		<flag illusionable="0" />
		<flag convinceable="0" />
		<flag pushable="1" />
		<flag canpushitems="1" />
		<flag canpushcreatures="1" />
		<flag targetdistance="0" />
		<flag runonhealth="60" />
	</flags>

	<attacks>
		<attack name="melee" interval="2000" min="0" max="-600" />
		<attack name="manadrain" interval="2500" chance="20" range="7" radius="4" target="1" min="-200" max="-600">
			<attribute key="shootEffect" value="poison" />
			<attribute key="areaEffect" value="carniphila" />
		</attack>
		<attack name="ice" interval="3500" chance="27" range="7" radius="4" target="1" min="-200" max="-400">
			<attribute key="shootEffect" value="ice" />
			<attribute key="areaEffect" value="icearea" />
		</attack>
		<attack name="ice" interval="3500" chance="15" range="1" radius="1" target="1" min="-100" max="-400" />
		<attack name="drown" interval="2300" chance="11" range="7" radius="4" target="1" min="-200" max="-500">
			<attribute key="shootEffect" value="ice" />
			<attribute key="areaEffect" value="watersplash" />
		</attack>
		<attack name="manadrain" interval="2300" chance="14" range="7" radius="7" target="0" min="-200" max="-600">
			<attribute key="areaEffect" value="bubbles" />
		</attack>
		<attack name="physical" interval="2000" chance="10" range="7" radius="1" target="1" min="-100" max="-400">
			<attribute key="shootEffect" value="largerock" />
		</attack>
		<attack name="death" interval="1200" chance="7" length="8" spread="0" min="-300" max="-800">
			<attribute key="areaEffect" value="smallclouds" />
		</attack>
		<attack name="energy" interval="2000" chance="14" length="8" spread="3" min="-200" max="-500">
			<attribute key="areaEffect" value="purpleenergy" />
		</attack>
		<attack name="speed" interval="2150" chance="16" range="7" radius="1" target="1" speedchange="-600" duration="15000" />
	</attacks>
	<defenses armor="40" defense="40">
		<defense name="healing" interval="3000" chance="40" min="800" max="1100">
			<attribute key="areaEffect" value="blueshimmer" />
		</defense>
	</defenses>
	<immunities>
		<immunity ice="1" />
		<immunity paralyze="1" />
		<immunity drown="1" />
		<immunity fire="1" />
		<immunity invisible="1" />
	</immunities>
	<voices interval="3000" chance="200">
		<voice sentence="JAUL QJELL, JAKNH JEH KENH!!" />
	</voices>
	<elements>
		<element earthPercent="-20" />
		<element energyPercent="-20" />
		<element physicalPercent="-20" />
		<element deathPercent="-20" />
	</elements>
	<loot>
		<item id="15409" chance="5000" /><!-- depth ocrea -->
		<item id="15414" chance="20000" unique="1" /><!-- ornate mace -->
		<item id="15413" chance="2000" /><!-- ornate shield -->
	</loot>
</monster>

Ele sumona na raid, normal, invoca o Tanjis, mas quando o player mata, qd vai abrir o loot, da o seguinte error

you're not the owner

então o player não pega o loot, alguem poderia me ajudar ?