public function actionUpdateProblems() { $problemsArray = Yii::$app->request->post('problems'); $currentPsychologistId = Yii::$app->user->id; $psychologistProblems = new PsychologistProblems(); if ($psychologistProblems->setNewPsychologistProblems($currentPsychologistId, $problemsArray)) { return $this->redirect('index'); } else { throw new NotFoundHttpException('The requested page does not exist.'); } }