has made a mistake
Él estaba tan asustado que se ha equivocado de camino.
He was so scared that he took the wrong path.
— Stalker (1979)
Es obvio que el hombre se ha equivocado.
It's obvious the man has made a mistake.
Se ha equivocado con el cambio.
You got the change wrong.
Pues se ha equivocado de sitio.
Well, you've got the wrong place.
— Mujeres al borde de un ataque de nervios (1988)
Se ha equivocado y ha ido a un templo en vez de una iglesia.
They made a mistake and went to a temple instead of a church.
— P.K. (Peekay) (2014)
Que nos vayamos, que se ha equivocado.
He says we should leave—that he made a mistake.
— A Taxi Driver: Los héroes de Gwangju (2017)
I think he's made a mistake.