A Dns Error Has Occurred Ps4- How to fix?

Experiencing a DNS error on your PS4 can prove to be a real downer for your gaming experience. Imagine being in the midst of an adrenaline-pumping video game, only for your screen to go blank, followed by a frustrating “A DNS error has occurred (NW-31253-4)” message. Don’t despair as this is an issue that many…