crop up

crop up  {v.}
To come without warning; appear or happen unexpectedly.
Problems cropped up almost every day when Mr. Reed was building his TV station.
Serious trouble cropped up just when Martin thought the problem of his college education was solved.
Compare: TURN UP.
Categories: verb

An client error occurred: Error calling GET https://www.googleapis.com/youtube/v3/search?part=id%2Csnippet&q=%22crop+up%22&maxResults=4&videoEmbeddable=true&videoSyndicated=true&safeSearch=strict&type=video&key=AIzaSyCfLRuAZZNAQm6a5uDzgY-Tt668bxsppCs: (403) The request cannot be completed because you have exceeded your <a href="/youtube/v3/getting-started#quota">quota</a>.