Fatal error: Uncaught Error: Class 'PHPMailer\PHPMailer\SMTP' not found in /home/innotechmachine/public_html/wp-includes/PHPMailer/PHPMailer.php:1907 Stack trace: #0 /home/innotechmachine/public_html/wp-includes/PHPMailer/PHPMailer.php(2028): PHPMailer\PHPMailer\PHPMailer->getSMTPInstance() #1 /home/innotechmachine/public_html/wp-includes/PHPMailer/PHPMailer.php(1944): PHPMailer\PHPMailer\PHPMailer->smtpConnect(Array) #2 /home/innotechmachine/public_html/wp-includes/PHPMailer/PHPMailer.php(1633): PHPMailer\PHPMailer\PHPMailer->smtpSend('Date: Thu, 24 J...', '\r\n<!DOCTYPE htm...') #3 /home/innotechmachine/public_html/wp-content/plugins/wp-mail-smtp/src/MailCatcher.php(88): PHPMailer\PHPMailer\PHPMailer->postSend() #4 /home/innotechmachine/public_html/wp-includes/pluggable.php(531): WPMailSMTP\MailCatcher->send() #5 /home/innotechmachine/public_html/wp-content/plugins/better-wp-security/core/lib/class-itsec-mail.php(615): wp_mail(Array, '[innotechmachin...', '\n<!DOCTYPE html...', Array, Array) #6 /home/innotechmachine/pub in /home/innotechmachine/public_html/wp-includes/PHPMailer/PHPMailer.php on line 1907