SubmissionsController.php

public function index() {
		$this->set('submissions', $this->paginate($this->Submissions));
}

public function SendEmailAcceptance() {
            $this->loadmodel("submissions");
            $this->set('title', 'Send Email Confirmation');
  	    $this->set('submissions', $this->paginate($this->Submissions));

            $this->layout = 'defaultadmin';
           //  $this->autoRender = false;

}