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# ImagePullBackOff vs ErrImagePull: What Each One Means
- URL: https://debugly.dev/imagepullbackoff-errimagepull-kubernetes/
- Published: 2025-09-09T09:15:00.000Z
- Updated: 2026-10-17T05:49:37.000Z
- Description: Two statuses, one underlying problem, and about six causes. Here is how to read the event message and fix the right thing.
- Author: Rohit Bhadani
- Tags: Kubernetes, Docker, Error Autopsy, DevOps

| Message contains                      | Cause                                       |
| ------------------------------------- | ------------------------------------------- |
| not found, manifest unknown           | Tag or repository does not exist            |
| unauthorized, authentication required | Missing or wrong credentials                |
| no such host                          | DNS cannot resolve the registry             |
| connection refused, i/o timeout       | Network path to the registry blocked        |
| denied, forbidden                     | Credentials valid, permissions insufficient |
| toomanyrequests                       | Rate limited, usually Docker Hub            |
| no match for platform                 | Image exists for a different architecture   |

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Published on [debugly.dev](https://debugly.dev/) by [Rohit Bhadani](https://debugly.dev/about/) | Founder of [Krova Cloud](https://krova.cloud/?ref=debugly.dev)