# Odd Docker problem that causes the app to not start

**URL:** <https://meta.discourse.org/t/odd-docker-problem-that-causes-the-app-to-not-start/264046>\
**Category:** Self-hosting\
**Created:** [May 6, 2023, 5:50am UTC](https://meta.discourse.org/t/odd-docker-problem-that-causes-the-app-to-not-start/264046 "2023-05-06T05:50:08Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![ckshen](https://avatars.discourse-cdn.com/v4/letter/c/ad7895/32.png) [@ckshen](https://meta.discourse.org/u/ckshen)\
**Post date:** [May 6, 2023, 6:48pm UTC](https://meta.discourse.org/t/odd-docker-problem-that-causes-the-app-to-not-start/264046/5 "2023-05-06T18:48:56Z")

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Thanks to the lead from @JammyDodger and @pfaffman, and help from @ghassan, the site is back up. And the issue was due to duplicate tags.

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_[View the full topic](https://meta.discourse.org/t/odd-docker-problem-that-causes-the-app-to-not-start/264046)._