[01-Aug-2023 12:45:58 America/New_York] PHP Fatal error:  Uncaught Error: Undefined constant "PHPMailer\PHPMailer\FILTER_FLAG_HOST_REQUIRED" in /home/crowoiej/public_html/new/PHPMailer/PHPMailer.php:3632
Stack trace:
#0 /home/crowoiej/public_html/new/PHPMailer/PHPMailer.php(3598): PHPMailer\PHPMailer\PHPMailer::isValidHost()
#1 /home/crowoiej/public_html/new/PHPMailer/PHPMailer.php(2337): PHPMailer\PHPMailer\PHPMailer->serverHostname()
#2 /home/crowoiej/public_html/new/PHPMailer/PHPMailer.php(1454): PHPMailer\PHPMailer\PHPMailer->createHeader()
#3 /home/crowoiej/public_html/new/PHPMailer/PHPMailer.php(1349): PHPMailer\PHPMailer\PHPMailer->preSend()
#4 /home/crowoiej/public_html/new/sync.php(119): PHPMailer\PHPMailer\PHPMailer->send()
#5 /home/crowoiej/public_html/new/sync.php(31): sendEmail()
#6 {main}
  thrown in /home/crowoiej/public_html/new/PHPMailer/PHPMailer.php on line 3632
