Ticket not found
Tickets API returned 404 Ticket not found. for a missing, deleted, or inaccessible ticket id.
Why this happens
Stale link, wrong id, or ticket not owned by the signed-in member/staff context.
Diagnose and fix
1. Open Tickets (member) list and select a current ticket.
2. Sign in if you were anonymous.
3. See Tickets list and reply workflow / Ticket categories.
4. Create a new ticket if the old one was removed.