SQLSTATE[23505]: Unique violation: 7 ERROR: duplicate key value violates unique constraint "movie_participates_movie_id_occupation_id_people_id_unique" DETAIL: Key (movie_id, occupation_id, people_id)=(1, 1, 7) already exists. (SQL: insert into "movie_participates" ("movie_id", "people_id", "occupation_id", "position", "updated_at", "created_at") values (1, 7, 1, some position, 2020-01-24 09:39:35, 2020-01-24 09:39:35) returning "id")