## Context #4765 Following investigations ([#5083](https://github.com/twentyhq/twenty/issues/5083)) we decided to restrict updates of server from which zero tables have been synchronized only ## How was it tested Locally with /metadata 1. Updating a database that already has synchronized tables <img width="1072" alt="Capture d’écran 2024-04-24 à 16 16 05" src="https://github.com/twentyhq/twenty/assets/51697796/f9a84c34-2dcd-4f3c-b0bc-b710abae5021"> 2. Updating a database that has no synchronized tables <img width="843" alt="Capture d’écran 2024-04-24 à 16 17 28" src="https://github.com/twentyhq/twenty/assets/51697796/f320fe03-a6bc-4724-bcd0-4e89d3ac31f5"> + tested that the connection works well