at fault

• Que es responsable de un error, falta o acción indebida; que es la causa de un problema o de una situación no deseada.

Responsible for a mistake, error, or wrongdoing; being the cause of a problem or undesirable situation.

1. Responsible for a mistakeB2formal

   Being the person or thing responsible for an error, problem, or accident.

   responsable de un error

   • The driver was at fault for the collision.
   • The report concluded that the company was at fault for the data breach.
   • He admitted he was at fault for missing the deadline.