Hi Team, We are trying to upgrade our on premise instance from the below version. 3.2.0.beta5-dev to 3.5.0.beta7 And we are seeing the below error. /var/discourse# ./launcher rebuild app ERROR: Docker version 18.06.1-ce not supported, please upgrade to at least 20.10.0, or recommended 24.0.7 P…

Another user had a similar issue: [immagine] My discourse forum crashed after upgrade to 3.5.0.beta8 You can try the following cd /var/discourse git pull origin main --autostash

We are seeing the below error git pull origin main --autostash error: unknown option `autostash’ usage: git fetch [] [ […]] or: git fetch [] or: git fetch --multiple [] [( | )…] or: git fetch --all [] Our version git --version git version 1.9.1

I think you need to update your Git version.

Your OS is almost certainly out of date too. The easiest thing is to create a new VM with a new OS and a new Docker, install Discourse and restore a backup. It’s possible that you can upgrade docker and try again, but you’ll still need to deal with the PostgreSQL 15 update . Moving to a new server …

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Supporto Installazione

nat (Natalie T) 4 Agosto 2025, 4:45pm 2

Un altro utente ha avuto un problema simile:

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Docker version not supported after the later update Self-hosting	2	1167	Novembre 4, 2017
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