PoE crashes without warningand Opera browser page goes white and says "out of memory"

So I had fps drops to 0 and redirections to log screen while loading.I fixed that by playing PoE standalone,not the steam version.Now there's something even more annoying.At random,without any warning or cause, my game crashes and then my Opera browser shows a white screen on the page I was while the game crashed and it stays like that(I'm pretty sure doesn't even let me click the refresh)until like 5 mins pass and it says "Out of memory".Weird thing is,that Opera error only happens when playing PoE.Does anyone know a fix for this?