Auto close when in a battle

[PoisonousLilRedVial]

Blade and souls auto closes on me when am in a battle or in a cave

[PoisonousLilRedVial]

Crashes even when I try to fight mushin, it frustrates me and makes me wanna quit blade and souls. Any one have any ideas how to fix it, I try file repair but it doesnt help. I really could use some help