PostgreSQL Flexible Server Upgrade Fails with InternalServerError

Youssef Shaban 0 Reputation points
2025-04-29T12:26:18.67+00:00

We are unable to upgrade our PostgreSQL Flexible Server from version 14.17 to 15 or 16. The upgrade fails consistently with the error:

(InternalServerError) An unexpected error occurred while processing the request. Tracking ID: dfbdca06-e10a-49f6-aceb-82b5294a5c28

✅ Status: Ready

✅ HA: Not enabled

✅ Region: North Europe

✅ PostgreSQL version: 14.17

✅ No Virtual Endpoint or other custom networking

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