not able to create a post

[Chaitanya-NK]

{
code: '23503',
details: 'Key (author_id)=(97cbb3ce-c748-449a-a185-815a547b370e) is not present in table "profiles".',
hint: null,
message: 'insert or update on table "drafts" violates foreign key constraint "drafts_author_id_fkey"'
}
This is my error @timtbdev can you please help