Model error in game

[Tio Akima 75]

Does anyone know why they are giving this error to my model?

 

This error does not appear in browedit, only when you log in to the game.

 

Problem in texture? I've already reviewed the entire texture, and I can not figure it out.

 

Sure this problem comes from texture, or mapping ... but ... how to solve this?

 

I'm using browedit 620