"This group no longer exists."
Where: adding or editing a student, under Groups.
Why: a checked group no longer exists (it was removed while the form was open).
What to do: close the form, reopen the profile or list to get the current groups, then start 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.