Unable to login to new Canvas instance (stable/2026-05-06)

[Anand Srinivasan]

Hi guys,

I just setup a new canvas instance to see this error upon logging in.

Production log says that the login is a success at first, followed by a redirect to https://<url>/login?needs_cookies=1; The final status is 401 unauthorized. The credentials are correct.

Please help identify what might be wrong.. 

Thanks,

Anand