Our users are experiencing HTTP 431 error codes sporadically which is stopping them from logging in. The error is caused by too many Auth0 cookies as the don’t appear to be cleared when logging out. I can’t replicate the error on my local dev environment, but it does occur on both staging and produ…

Cookies not cleared on logout causing http 431 errors

kvantakala August 30, 2019, 2:18am 3

Topic		Replies	Views
Callback UnauthorizedError not deleting auth0 cookie for a domain Get Help rules , cookie	2	3894	December 24, 2018
HTTP Status code 431 header too long Get Help	5	8862	March 25, 2020
Auth0-nextjs - Logout failure due to race condition with Set-Cookie Get Help logout , sessions	2	2021	November 24, 2022
Delete Auth0 cookie on signout Get Help delete , cookie , lock-11 , auth-9	2	5199	December 14, 2018
V2/logout not clearing auth0 session cookies Get Help logout , auth0 , cookie	8	9707	April 1, 2025