我正在使用 phpMailer 自動向特定用戶發送郵件，但它向我拋出錯誤“致命錯誤：未捕獲錯誤：調用 F:\WebServer\htdocs\Module15\index.php:14 中未定義的方法 PHPMailer::setForm()堆棧跟蹤：#0 {main} 拋出”。誰能幫我解決這個問題。這是我的代碼：索引.php<?php  require 'phpmailer/PHPMailerAutoload.php';$mail = new PHPMailer;$mail->isSMTP();$mail -> SMTPDebug = 1;$mail->HOST='smpt.gmail.com';$mail->Port=587;$mail->SMTPAuth=true;$mail->SMTPSecure='tls'$mail->Username='[email protected]';$mail->Password='444';$mail->setForm('[email protected]', 'Tariq Shaikh');$mail->addAddress('[email protected]');$mail->addReplyTo('[email protected]');$mail->isHTML(true);$mail->Subject='Notification';$mail->Body='<h2 align=center>A new Audit Form has been Uploaded by Faculty.</h2><h3 align=center>Please check your Notification</h3>';if (!$mail->send()) {    echo "ERROR! Email is not sent!";}else{    echo "Email has been sent successfully";}?>