OpenAI has confirmed a partial outage affecting ChatGPT on Tuesday morning. The outage is also impacting Sora and APIs, with investigations currently ongoing, as reported on OpenAI's status page. The issue was first reported approximately five hours ago, and Downdetector, a service under Mashable's parent company Ziff Davis, has noted a rise in user error reports. Users have been encountering 'too many concurrent requests' error messages when trying to use ChatGPT. At 8:35 a.m. ET, OpenAI announced that they have identified the root cause of the problem and are working on a solution. Stay tuned for updates as more information becomes available.