Meaning: The plane could not be created because one of the points required for its definition as a plane by elements was not found. Failed to retrieve a single point intersection between support 1 and support 2. For example, the input objects need to be updated, or one of the objects has moved and no longer intersects the other object.
Update support 1 and support 2 if they are on the To Do List.
Verify that the support 1 and support 2 objects intersect.
If the problem persists, report steps taken to your support group.