# Can't trigger pipeline via UI and error status

**URL:** <https://discuss.circleci.com/t/cant-trigger-pipeline-via-ui-and-error-status/52260>\
**Category:** Bug Reports\
**Created:** [November 5, 2024, 8:39am UTC](https://discuss.circleci.com/t/cant-trigger-pipeline-via-ui-and-error-status/52260 "2024-11-05T08:39:22Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![yeldosadilbek](https://avatars.discourse-cdn.com/v4/letter/y/59ef9b/32.png) [@yeldosadilbek](https://discuss.circleci.com/u/yeldosadilbek)\
**Post date:** [November 5, 2024, 8:39am UTC](https://discuss.circleci.com/t/cant-trigger-pipeline-via-ui-and-error-status/52260/1 "2024-11-05T08:39:22Z")

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"After the UI update, clicking ‘Run Pipeline’ doesn’t start the pipeline. The button registers the click, but the modal window remains open. Additionally, when I try to trigger the pipeline using a Git tag, I see an ‘Error’ status with a ‘Failed’ workflow.

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**Author:** ![yeldosadilbek](https://avatars.discourse-cdn.com/v4/letter/y/59ef9b/32.png) [@yeldosadilbek](https://discuss.circleci.com/u/yeldosadilbek)\
**Post date:** [November 5, 2024, 9:08am UTC](https://discuss.circleci.com/t/cant-trigger-pipeline-via-ui-and-error-status/52260/3 "2024-11-05T09:08:57Z")

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from the console: POST/api/v2/project/…pipeline/run 429 (Too Many Requests)

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**Author:** ![laureenma](https://avatars.discourse-cdn.com/v4/letter/l/ad7895/32.png) [@laureenma](https://discuss.circleci.com/u/laureenma)\
**Post date:** [November 6, 2024, 11:00pm UTC](https://discuss.circleci.com/t/cant-trigger-pipeline-via-ui-and-error-status/52260/4 "2024-11-06T23:00:00Z")

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I’ve sent you a direct message with a few questions to help me look into this further for you.