Fresh install 1.0.0 and hit error
I was on 0.33.7 and learned about v1.0.0 today! Exciting stuff! Well done everyone!
Before upgrading I did the "https://twenty.com/developers/section/self-hosting/upgrade-guide" and backed up Postgresql database.
I removed everything 0.33.7 and did the "https://twenty.com/developers/section/self-hosting/docker-compose" install highlighted in Option 1.
At the end of the start up I get:
[+] Running 4/4st] 1 - 06/25/2025, 2:20:11 PM LOG [DatabaseConfigDriver] [INIT] Loading initial config variables from database
✔ Container twenty-redis-1 Started 11.2s
✔ Container twenty-db-1 Healthy 18.0s
✔ Container twenty-server-1 Healthy 63.9s
✔ Container twenty-worker-1 Started 64.2s
Load it using web browser and I got this:
No idea on how to proceed.

9 Replies
Hello @BitePa ! If you wanna keep your previous Twenty instance you will need to upgrade incrementally !
If not you will to remove all previous containers and volumes and make a new fresh install from
1.0.0
Hello, I tried to install 1.0.0 in a brand new container. Same issue. Same screen from above. The clean container doesn't have any redis, postgres, running.
Hey could you please share your twenty server logs ?
What request does seem to fail in your browser ?
Realised it is CORS
Twenty is using localhost, and I'm using IP to connect to the container. Will update to IP first
BTW, log has no error
Here is a brief observation.
Changing .env from localhost to IP address loads IP:3000
It redirects to IP:3000/welcome, flashes the Twenty background and popup for log in, then goes back to localhost:3000/welcome

Any workaround, or wait for confirmation of bug?
About to give this a look in the morning
Thank you @prastoin it works after I double confirm the IP address.
Now i wanna import the 0.33.7 data into 1.0.1.
Need to work on the db backup file?
I see the backup file creates tables and has function, not just data.
You have two solutions:
- Upgrade incrementally ( required ) from 0.33.7 to 1.0.0 ( time consuming )
- Depending on the complexity of your existing twenty instance, exports all of your records as csv and re-import them in a latest fresh install
Finally if you don't care about the data you have in your twenty instance you can restart a new instance from scratch