Sending attachments does not work

Help please - I can not understand the reason. Data from the fields are sent to the mail and the application is not. PhpMailer installed through the composer. Implementation on MVC.

Thanks for the help!

Model:

<?php class Mail{ public static function sendOneEmail($email, $subject, $body){ $mail = new PHPMailer(); //создаем экземпляр класса $mail->addAttachment($path); $mail->IsSMTP(); //включаем SMTP $mail->Host = 'smtp.yandex.ua'; $mail->SMTPAuth = true; // включаем аутентификацию по SMTP $mail->Port = 587; // 465 or 587 устанавливаем SMTP порт $mail->Username = '559912@yandex.ru'; //ваша почта $mail->Password = 'qwerty'; //пароль $mail->SetFrom('559912@yandex.ru'); //$mail->AddReplyTo(('email@yandex.ru', 'Вася Пупкин'); $mail->IsHTML(true); // отправка в виде HTML $mail->CharSet='utf-8'; //кодировка письма $mail->Subject = $subject; $mail->SMTPSecure = 'tls'; $mail->Body = $body; $mail->SMTPDebug = 0; // debugging: 1 = errors and messages, 2 = messages only $mail->AddAddress($email); $mail->Send(); if (isset($_FILES['file']) && $_FILES['file']['error'] == UPLOAD_ERR_OK) { $mail->AddAttachment($_FILES['file']['tmp_name'], $_FILES['file']['name']); } } } 

Controller:

 <?php class ContactsController extends Controller{ public function __construct($data = array()){ parent::__construct($data); $this->model = new Message(); } public function index(){ if ( $_POST ){ $mail = new Mail(); $company_name = htmlspecialchars(trim($_POST['company_name'])); $contact_name = htmlspecialchars(trim($_POST['contact_name'])); $phone = htmlspecialchars(trim($_POST['phone'])); $email = htmlspecialchars(trim($_POST['email'])); $file = htmlspecialchars(trim($_POST['file'])); $message = "Название компании: $company_name"."<br>"."Контактное лицо: $contact_name"."<br>"."Контактный телефон: $phone"."<br>". "E-mail: $email"."<br>"."Приложение: $file"."<br>"; $message = wordwrap($message, 70, "\r\n"); Mail::sendOneEmail('559912@yandex.ru', 'Заявка', $message); header("Location: /?success"); } } public function admin_index(){ $this->data = $this->model->getList(); } }