# Login error in tryton 8.0
**URL:** https://discuss.tryton.org/t/login-error-in-tryton-8-0/9263
**Category:** System Administrator
**Created:** [June 15, 2026, 8:24pm UTC](https://discuss.tryton.org/t/login-error-in-tryton-8-0/9263 "2026-06-15T20:24:39Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@david\_auto](https://discuss.tryton.org/u/david_auto)
#### Post date: [June 15, 2026, 8:24pm UTC](https://discuss.tryton.org/t/login-error-in-tryton-8-0/9263/1 "2026-06-15T20:24:40Z")
Hello: I’m testing version 8.0 and after much investigation into why the admin user doesn’t authenticate in the SAO after installation but does work in the GTK desktop client, I see in the log:
40146 61056257904656 [2026-06-03 21:18:08,618] INFO werkzeug 192.168.1.20 - - [03/Jun/2026 21:18:08] “POST /tryton\_db/session/login HTTP/1.1” 200 -
40146 61056257906704 [2026-06-03 21:18:12,960] INFO werkzeug 192.168.1.20 - - [03/Jun/2026 21:18:12] “POST /tryton\_db/session/login HTTP/1.1” 200 -
40146 61056156563472 [2026-06-03 21:18:12,965] INFO werkzeug 192.168.1.20 - - [03/Jun/2026 21:18:12] “POST /tryton\_db/rpc/ HTTP/1.1” 401 -
40146 61056156514320 [2026-06-03 21:18:12,967] INFO werkzeug 192.168.1.20 - - [03/Jun/2026 21:18:12] “POST /tryton\_db/rpc/ HTTP/1.1” 401"
Error 401, but when testing things, if I enable SSL with a self-signed certificate it works correctly. This never happened to me before. Can anyone shed some light on this? Of course, using a self-signed certificate locally is very annoying.I tried several versions of werkzeug and psycopg as well. Thank you very much.
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### Author:  [@ced](https://discuss.tryton.org/u/ced)
#### Post date: [June 15, 2026, 9:46pm UTC](https://discuss.tryton.org/t/login-error-in-tryton-8-0/9263/2 "2026-06-15T21:46:12Z")
See [tryton\_session cookie is rejected (#14813) · Issues · Tryton / Tryton · GitLab](https://bugs.tryton.org/14813)