public function load_specific_question_state($questionid, $stateid) {
global $DB;
$state = question_load_specific_state($this->questions[$questionid],
- $this->quiz, $this->attempt, $stateid);
+ $this->quiz, $this->attempt->uniqueid, $stateid);
if ($state === false) {
throw new moodle_quiz_exception($this, 'invalidstateid');
}