문제가 생겨서

because a problem came up

→ 문제
phrase Rare #27,552
because a problem came up Used to explain that something happened because a problem arose or developed.
KO: 문제가 생겨서 약속에 늦었어요.
EN: I was late because a problem came up.

발사 때 문제가 생겨서 해결 중 이야

There was a problem during launch, and we're working on resolving it.

— 마션 (2015)

기계가 문제가 생겨서 그러니까 씁, 음

The machine ran into a problem, so, well, um...

— Il Mare (2000)

문제가 생겨서 그래

It's because there's a problem.

— 미스터 헐리웃 (2000)