# Failing rebuild

**URL:** <https://meta.discourse.org/t/failing-rebuild/257842>\
**Category:** Self-hosting\
**Created:** [March 12, 2023, 9:39am UTC](https://meta.discourse.org/t/failing-rebuild/257842 "2023-03-12T09:39:26Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![pfaffman](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/pfaffman/32/120154_2.png) [@pfaffman](https://meta.discourse.org/u/pfaffman)\
**Post date:** [March 12, 2023, 5:21pm UTC](https://meta.discourse.org/t/failing-rebuild/257842/3 "2023-03-12T17:21:37Z")

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I had another site in the past couple of weeks that had a number of duplicate tags. I rebuilt the index repeatedly until I finally renamed all of the duplicate tags so that the index rebuild completed.

I wonder if there is another bug in discourse or postgres that’s allowing that to happen.

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