Error number: 1052(ambiguous) mengambil data dari tabel lain yang di join berdasarkan id

saya mau mengambil data berdasrkan user login di tb_data menggunakan relasi dengan tb_users, namun terjadi error ambiguous

Error Number: 1052

Column 'id_user' in where clause is ambiguous

SELECT `tb_data`.*, `tb_users`.`nama_user`, `tb_users`.`username`, `tb_users`.`akses_level`, `tb_users`.`nama_panggilan`, `tb_users`.`keterangan` FROM `tb_data` RIGHT JOIN `tb_users` ON `tb_data`.`id_user` = `tb_users`.`id_user` WHERE `id_user` IS NULL ORDER BY `id_user`

Filename: C:/xampp/htdocs/inkomunjani/system/database/DB_driver.php

Line Number: 691

public function getData($id_data)
	{
		$this->db->select('tb_data.*, tb_users.nama_user, tb_users.username, tb_users.akses_level, tb_users.nama_panggilan, tb_users.keterangan');
		$this->db->from('tb_data');
		//join db
		$this->db->join('tb_users', 'tb_data.id_user = tb_users.id_user', 'right');
		//end join db
		$this->db->where('id_user', $id_data);
		$this->db->order_by('id_user');
		$query = $this->db->get();

		return $query->row();
	}