[16-Nov-2018 15:50:42 Europe/Rome] PHP Fatal error:  Uncaught exception 'PHPMailer\PHPMailer\Exception' with message 'SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting' in /home/tranyhdd/public_html/en/includes/libs/PHPMailer/src/PHPMailer.php:1758
Stack trace:
#0 /home/tranyhdd/public_html/en/includes/libs/PHPMailer/src/PHPMailer.php(1513): PHPMailer\PHPMailer\PHPMailer->smtpSend('Date: Fri, 16 N...', 'This is a multi...')
#1 /home/tranyhdd/public_html/en/includes/libs/PHPMailer/src/PHPMailer.php(1352): PHPMailer\PHPMailer\PHPMailer->postSend()
#2 /home/tranyhdd/public_html/en/booking/confirmation/finalize/index.php(282): PHPMailer\PHPMailer\PHPMailer->send()
#3 {main}
  thrown in /home/tranyhdd/public_html/en/includes/libs/PHPMailer/src/PHPMailer.php on line 1758