What was the issue with YouTube on iOS devices?

YouTube, a Google-owned video streaming platform said that it has fixed the crash issues on the iOS application that a number of users reported earlier. From its TeamYouTube account, the video-streaming platform tweeted: "Hi, we're aware that many of you using the YouTube app on iOS devices may be experiencing crashes. DownDetector, an online website outage monitoring platform also revealed that more than 8,000 users reported different crash issues across the US. In April this year, the video-sharing platform suffered a global outage as users reported several issues such as receiving error messages while trying to watch videos along with logging problems.