Cannot sign in after signing up

I’ve just set up tutor and ran tutor local quickstart. Everything seems fine, both local.overhang.io and studio.local.overhang.io sites are up and running. I signed up in studio.local.overhand.io with a new account. But when I try to sign in, it reports the we couldn't sign you in error. I checked the log for the lms and the request for sign in is sent. I also checked and the sign up request is received too.

I’m new to both openedx and tutor, so I don’t really know which information other than that I could post to make this easier to debug. If you ask me, I’ll post whatever you find useful.

thank you for listening.