# 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:** 3

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**Author:** ![laurakowa](https://avatars.discourse-cdn.com/v4/letter/l/eada6e/32.png) [@laurakowa](https://meta.discourse.org/u/laurakowa)\
**Post date:** [May 3, 2021, 1:26am UTC](https://meta.discourse.org/t/help-problem-with-firewall-permissions-and-postgre/188927/3 "2021-05-03T01:26:10Z")

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Thanks for responding! I have tried rebuilding multiple times, and it’s still failing with the same errors. tbh, I inherited this from someone else, so I’m kind of fumbling around in the dark over here.

I tried backing up via ssh using ./launcher enter app and get another error:

```
root@newforum:/var/discourse# ./launcher enter app
Error: No such container: app

```

I definitely didn’t delete it because I don’t know how to do that. Any ideas?

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