"Choose an account or type a name, not both."
Where: class or session form, Instructor field.
Why: an account and a typed name were sent together.
What to do: choose either an account from the list, or Other… with a name, then save again.
Didn't find your answer?
Write to bonjour@martialnote.com from your account's address, saying which screen is involved and the message shown. Support is by email only, with no guaranteed response time. Never send information about your students.