flask시작코드만 붙여넣은 상황인데 이렇게 떠요 ..::3주차의 mogodb도 아되서 우선 4강을 먼저 해보려고 하는 중인데....ㅜㅜ

Users/kimryeoeun/Desktop/sparta/projects/prac/venv/bin/python /Users/kimryeoeun/Desktop/sparta/projects/prac/app.py 

 * Serving Flask app 'app'

 * Debug mode: on

Address already in use

Port 5000 is in use by another program. Either identify and stop that program, or start the server with a different port.

On macOS, try disabling the 'AirPlay Receiver' service from System Preferences -> Sharing.

종료 코드 1(으)로 완료된 프로세스