Bulk insert generate wrong SQL statement

[dmngu9]

This is my insert query

INSERT INTO
			user_books(
				user_id,
				status,
				books,
				updated_ts
			)
		VALUES (:user_id, :status, :books, NOW())
		ON CONFLICT(user_id)
		DO UPDATE SET
			books = EXCLUDED.books,
			updated_ts = NOW()
		WHERE
			user_books.user_id = EXCLUDED.user_id

This is the error pq: syntax error at or near \"ON\"

Query generated:

INSERT INTO
			user_books(
				user_id,
				status,
				books,
				updated_ts
			)
		VALUES ($1, $2, $3, NOW(),($4, $5, $6, NOW(),($7, $8, $9, NOW())
		ON CONFLICT(user_id)
		DO UPDATE SET
			books = EXCLUDED.books,
			updated_ts = NOW()
		WHERE
			user_books.user_id = EXCLUDED.user_id

theres missing bracket between each value to insert