Chyba pri vytváraní formulára

Ahojte,

vytvoril som kontaktný formulár na odosielanie e-mailu. Teda poslanie správy na e-mail. Dal som ho na stránku – kontakt, kde odosielanie funguje. Presne ten istý som skopíroval na domovskú stránku, ale tu pri odosielani napísalo error 500, tak nerozumiem, v čom je problém.

public function createComponentContactForm()
        {
            $form = new Form;
            $form->addText("email","E-mail",30)
                 ->addRule(Form::EMAIL,"* zadaj e-mail v správnom formáte !")
                 ->setRequired("* vlož svoj e-mail !");
            $form->addtext("subject","Predmet",30)
                 ->setRequired("* vlož predmet správy !");
            $form->addTextArea("content","Obsah",35,6)
                 ->setRequired("* vlož svoju správu !");
            $form->addSubmit("submit","Odoslať");
            $form->onSuccess[] = callback($this,'successFormSubmitted');
            return $form;
        }

        public function successFormSubmitted(Form $form)
        {
            $values = $form->getValues();
            $content = str_replace("\n", "<br/>", $values['content']);

            $email = new Message;
            $email->setFrom($values['email'])
                  ->addTo('*******')
                  ->setSubject($values['subject'])
                  ->setHtmlBody(
                  "<table><tr><td><u>E-mail: ".$values['email']."</u></td></tr><tr><td height=\"30\">"
                 ."</td></tr><tr><td><u>Obsah správy:</u></td></tr><tr><td>".$content."</td></tr></table>"
                  );
            $mailer = new SendmailMailer;
            $mailer->send($email);
        }

a latte …

{form contactForm}
<table>
    <tr>
        <td align="right">E-mail &nbsp;<red>*</red></td><td>{input email}</td>
    </tr>
    <tr>
        <td align="right">Predmet &nbsp;<red>*</red></td><td>{input subject}</td>
    </tr>
    <tr>
        <td align="right">Obsah &nbsp;<red>*</red></td><td>{input content}</td>
    </tr>
    <tr><td></td><td>{input submit}</td></tr>
</table>
{/form}

Editoval Takeshi (16. 12. 2016 21:58)