# Help! Problem with firewall/permissions and postgre?

**URL:** https://meta.discourse.org/t/help-problem-with-firewall-permissions-and-postgre/188927
**Category:** Self-hosting
**Created:** [May 2, 2021, 9:41pm UTC](https://meta.discourse.org/t/help-problem-with-firewall-permissions-and-postgre/188927 "2021-05-02T21:41:07Z")
**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: [May 3, 2021, 12:19am UTC](https://meta.discourse.org/t/help-problem-with-firewall-permissions-and-postgre/188927/2 "2021-05-03T00:19:52Z")

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Have a look at [PostgreSQL 13 update](https://meta.discourse.org/t/postgresql-13-update/172563).

You need to rebuild a couple of times. Sometimes people just didn’t know to rebuild again and it worked. Sometimes (but not often) there’s something more difficult.

Worst case you can make a new install and restore the backup.

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