[Question]Mangos boss bug on MaNGOS 6313 (2.4.3)

Can someone help me I use 2.4.3 MaNGOS 6313.
So the problem is :
When Mother shahraz use a spell mangos got crash.
this is the only bugged boss please help me to fix it guys.
If u need more info post here.

EDIT :
sorry for my english I know it is verry bad xD

pls post this bug on www.scriptdev2.com ...they will work it out..

Cheers

2.4.3 supports 6600?
and up right?