# Discourse falhando ao conectar à porta 3000

**URL:** <https://meta.discourse.org/t/discourse-failing-to-connect-to-port-3000/164389>\
**Category:** Product Support\
**Created:** [Setembro 17, 2020, 9:07pm UTC](https://meta.discourse.org/t/discourse-failing-to-connect-to-port-3000/164389 "2020-09-17T21:07:21Z")\
**Posts on this page:** 1\
**Showing post:** 11

<div class="post-metadata">

**Author:** ![csmu](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/csmu/32/124581_2.png) [@csmu](https://meta.discourse.org/u/csmu)\
**Post date:** [Setembro 23, 2020, 9:00pm UTC](https://meta.discourse.org/t/discourse-failing-to-connect-to-port-3000/164389/11 "2020-09-23T21:00:19Z")

</div>

> [@csmu](#):
>
> A atualização para o PostgreSQL 12 falhou de alguma forma.

Neste caso, as tabelas do banco de dados do Discourse foram todas removidas de alguma forma.  
Decidi fazer o rollback para a versão 2.4 e restaurar o banco de dados do Discourse.

---

_[View the full topic](https://meta.discourse.org/t/discourse-failing-to-connect-to-port-3000/164389)._