Hello,
Unfortunately, after updating to the latest version (Docker), I am unable to log in.
It shows me “Unauthorized”
If i go back to the last working version, login is possible again but these messages shows up if you change the project.
Hey,
when you went back to the previous version, did you also restore the database to the previous state? Version updates will (likely) perform structural changes to the database. Rolling back the code without also reverting the database changes would yield errors, which is what you see here. When rolling back, you also need to restore your database backup you took before attempting the backup.
For the “unable to login” message after the upgrade, you’d need to provide the server logs for context, please.
Same problem here, after the update to version 1.0.0-rc1 via docker.
Log from watchtower:
time=“2025-08-17T20:36:58Z” level=info msg=“Found new vikunja/vikunja:latest image (80e01e0add94)”
time=“2025-08-17T20:37:07Z” level=info msg=“Stopping /confident_hugle (a64be3b66e32) with SIGTERM”
time=“2025-08-17T20:37:08Z” level=info msg=“Creating /confident_hugle”
time=“2025-08-17T20:37:08Z” level=info msg=“Removing image cec159e222f5”
See below log from docker, I only changed my IP to :
time=2025-08-19T19:28:45.095Z level=INFO msg=“POST /api/v1/login” component=http status=401 remote_ip=...* latency=18.639µs user_agent=“Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/138.0.0.0 Safari/537.36”
1 Like
This is likely one of these issues:
https://github.com/go-vikunja/vikunja/issues/1307
https://github.com/go-vikunja/vikunja/issues/1306
https://github.com/go-vikunja/vikunja/issues/1303
Do any of the solutions there work for you?
Thank you!
I added the Timezone TZ and the Port (Domain:Port)
Now everything is working fine with the newest Docker Version.
Thank you!
How add the TZ? As volume? As env?
I have the same issue.
Whats about downgrade to pre version?
cheers 
EDIT: Rollback to 0.24.6 - hope, this do not kill my vikunja >> work again
EDIT2: ok, it won’t fix it
2025-08-22T12:41:14+02:00: ERROR ▶ 39c Task filter expression '{"filter":"done = 'false"}'' is invalid [ExpressionError: unexpected character '{']
but first back to 0.24.6, ERROR, >> back again to 1.0.0 - now it seems to work…
EDIT3: NOPE, back again Unauthorized
Just to chim in i got the same issue after watch tower upgraded it last night.
TZ method didn’t work as I already had TZ set.
i also have VIKUNJA_SERVICE_PUBLICURL set from start
Update: The solutions above didn’t work for me. I rolled back to 0.24.6 solved the problem for me.
“add VIKUNJA_CORS_ENABLE: “false” and it run OK with latest image”
try it