Backup upload failure due to uninitialized TransferManager

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Yes, I believe I’m using the official Discourse Docker installation. Is there a way for me to know for sure? It’s been a while since I’ve performed the installation.

To update, I ran ./launcher rebuild app. I assume this means the container was fully rebuilt, but maybe I’m mistaken?

A few more details that may be relevant:

  • Running Ubuntu 24.04.4 LTS
  • app.yml installs the official docker_manager and discourse-doc-categories plugins in the after_code hook. There are no other plugins defined in app.yml.
  • I’m trying to store the backups in an S3-compatible storage provided by Backblaze, and this had worked beforehand.