[Question] help this .m2

[equertez]

help i download this file from mmowned too but i forget what thread, sorry
it says in that thread is "GoblinMale Fix Model for 3.3.5" and my question is why this model always got FE (Fatal Error) in several place
example got FE in :
Dalaran, near NPC Mei francis
Honor Hold
Westfal
Valiance keep, borean tundra
Shatrah City (center)
Light's Hammer (ICC front gate, tirion fordring)
Onlosught Harbour
Deathspeaker khraos (icecrown near argent tournament)

the file GoblinMale.m2

please help me fix this why this model got FE i play a local private server 3.3.5a (12340)
if u all would like to help i would be greatfull, also +rep
nb : sorry for my bad english