CHW-4102 EmailConflict
An account with this email already exists. Sign in instead.
Copies the raw Markdown source of this guide, for pasting into an LLM or notes.
Default message: An account with this email already exists. Sign in instead.
HTTP status:409(client)
Problem. Sign-up tried to register an email address that is
already in use. Cause. A user row already exists for the submitted
address, or for the address it canonicalises to (a +tag alias of a
registered address collapses into this same code and the same response
body — see CHW-4123). An org slug collision no
longer produces this code, or any error: sign-up suffixes the slug
silently. Fix. Sign in instead, or use the forgot-password flow if
this is the same user. HTTP 409.