Selfhosted | Add Workspace” triggers generic error message (“An error occurred”) on Twenty v1.12.x

[lemonpics]

Description

When clicking Add workspace in the Twenty UI, the action fails immediately and shows a generic error message:

"An error occurred"

No workspace is created.
No detailed error is shown in the frontend.

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Environment

• Selfhosted
• Twenty Version: v1.12.0 (Docker release)
• Database: Postgres 16 (Docker)
• Deployment: Docker Compose

.env:

[cabaucom376]

Im also experiencing this on v1.13. As well as similar erroring when adding relations to an object.