Bat Error (with image) please help

theres 2 problems im having with monsters....

1. There hitting over 30,000 on me sometimes

2. I Dis-connect from the game when they use there skills. (Bat error image)


please help me fix these problems

omfg someone help me

Here

I'm trying to fix this too :(:
And i think, i fixed the disconnect issue by this, try it:
in the MoveLifeHandler.java find: if (!monster.monsterPet) and replace with this

PHP Code:

---

if (!monster.monsterPet) {
c.announce(MaplePacketCreator.moveMonsterResponse(objectid, moveid, monster.getMp(), aggro));
        } 


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I'm keep trying to fix the error: monster hitting over 25k HP on GM character and sometime on player

I still couldn' fix them