Your question is Learning From Mistakes. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you made a mistake. Please choose a specific example, explain the impact, what you did immediately afterward, and what you changed to prevent a recurrence. I am looking for ownership rather than blame, clear judgment under pressure, and evidence that the experience changed how you work.