# Can't rebuild due to failed postgres 12 upgrade

**URL:** https://meta.discourse.org/t/cant-rebuild-due-to-failed-postgres-12-upgrade/157428
**Category:** Self-hosting
**Created:** [July 11, 2020, 1:43am UTC](https://meta.discourse.org/t/cant-rebuild-due-to-failed-postgres-12-upgrade/157428 "2020-07-11T01:43:47Z")
**Posts on this page:** 1
**Showing post:** 2

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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: [July 11, 2020, 2:22am UTC](https://meta.discourse.org/t/cant-rebuild-due-to-failed-postgres-12-upgrade/157428/2 "2020-07-11T02:22:17Z")

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You followed [Discourse official Standard Installation](https://meta.discourse.org/t/discourse-official-standard-installation/142537)?

I don’t see how that site could be from the app.yml you include.

I’d create a new droplet and follow the directions again.

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_[View the full topic](https://meta.discourse.org/t/cant-rebuild-due-to-failed-postgres-12-upgrade/157428)._