Custom sprites causing debug

[SamX]

Hey,

I can't figure out for the life of me why this is happening:
Certain custom sprite creatures are causing a client debug only when opening the battle window in-game. This doesn't happen with all creatures, only a couple of them.

Does anyone have any ideas why? Maybe there's something more I need to add somewhere?

Here's my monster script, only thing I've changed is the looktype.

<?xml version="1.0" encoding="UTF-8"?>
<monster name="Test Creature" nameDescription="a vermin" race="venom" experience="5900" speed="240" manacost="0">
    <health now="8500" max="8500" />
    <look type="871" corpse="6007" />
    <targetchange interval="4000" chance="10" />
    <flags>
        <flag summonable="0" />
        <flag attackable="1" />
        <flag hostile="1" />
        <flag illusionable="0" />
        <flag convinceable="0" />
        <flag pushable="0" />
        <flag canpushitems="1" />
        <flag canpushcreatures="1" />
        <flag targetdistance="1" />
        <flag staticattack="70" />
        <flag runonhealth="0" />
    </flags>
    <attacks>
        <attack name="melee" interval="2000" skill="95" attack="150" poison="450" />
        <attack name="earth" interval="2000" chance="20" range="7" target="1" min="-350" max="-700">
            <attribute key="shootEffect" value="poison" />
        </attack>
        <attack name="earth" interval="2000" chance="15" radius="3" target="0" min="-350" max="-890">
            <attribute key="areaEffect" value="poison" />
        </attack>
        <attack name="death" interval="2000" chance="15" radius="3" target="0" min="-220" max="-570">
            <attribute key="areaEffect" value="smallclouds" />
        </attack>
    </attacks>
    <defenses armor="20" defense="20">
        <defense name="healing" interval="2000" chance="20" min="250" max="350">
            <attribute key="areaEffect" value="blueshimmer" />
        </defense>
        <defense name="outfit" interval="5000" chance="10" monster="rat" duration="6000">
            <attribute key="areaEffect" value="blueshimmer" />
        </defense>
        <defense name="outfit" interval="5000" chance="10" monster="larva" duration="6000">
            <attribute key="areaEffect" value="blueshimmer" />
        </defense>
        <defense name="outfit" interval="5000" chance="10" monster="scorpion" duration="6000">
            <attribute key="areaEffect" value="blueshimmer" />
        </defense>
        <defense name="outfit" interval="5000" chance="10" monster="slime" duration="6000">
            <attribute key="areaEffect" value="blueshimmer" />
        </defense>
    </defenses>
    <elements>
        <element firePercent="10" />
        <element energyPercent="20" />
    </elements>
    <immunities>
        <immunity earth="1" />
        <immunity paralyze="1" />
        <immunity invisible="1" />
    </immunities>
    <voices interval="5000" chance="10">
        <voice sentence="Blubb" />
    </voices>
</monster>

 

[SamX]

Bump.