Sudden Unknow Game Crashes

Hello and goodnight.
It happens that my game keep crashing at certain situations; and i've experienced that in many places at the game.

What happen is a sudden crash, without any error adressed, and it will keep happening until i leave the location my character was (i have to be really fast to leave that before the game crashes again)

I believe it's some kind of particle that make my game crash,i've searched for others threads for a solution, but found nothing.

And it won't happen twice at the same place after i leave that place,and come back in some time..that's why i believe it's a particle..

If there's a solution for this,i would be gratefull!

Also,this happens at random locations!