At a glance

A lesson references a teacher that no longer exists.

What causes this error

We've found that a lesson has a pinned teacher who no longer exists in your list. This typically happens if a teacher was deleted or renamed after the lesson was initially set up. As a result, we can't find the teacher to assign them to the class.

How to fix it

1. Restore the teacher — Go to the Teachers section and re-add the teacher using their original name.
2. Update the lesson — Alternatively, go to the Lessons section, find the affected lesson, and either clear the pinned teacher or select an existing teacher from the list.

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