[01-Mar-2023 12:43:05 Asia/Kolkata] PHP Warning:  Undefined variable $title in /home3/edjtcscc/public_html/edj-test/BNN/STUDENT/common/header.php on line 220
[01-Mar-2023 12:43:05 Asia/Kolkata] PHP Warning:  Undefined variable $keywords in /home3/edjtcscc/public_html/edj-test/BNN/STUDENT/common/header.php on line 221
[01-Mar-2023 12:43:05 Asia/Kolkata] PHP Warning:  Undefined variable $description in /home3/edjtcscc/public_html/edj-test/BNN/STUDENT/common/header.php on line 222
[01-Mar-2023 12:43:10 Asia/Kolkata] PHP Warning:  Undefined variable $userEmailId in /home3/edjtcscc/public_html/edj-test/BNN/STUDENT/c/studentSupport/saveRevision.php on line 66
[01-Mar-2023 12:43:10 Asia/Kolkata] PHP Fatal error:  Uncaught PHPMailer\PHPMailer\Exception: Invalid address:  (to):  in /home3/edjtcscc/public_html/edj-test/BNN/PHPMail/phpmailer/src/PHPMailer.php:1094
Stack trace:
#0 /home3/edjtcscc/public_html/edj-test/BNN/PHPMail/phpmailer/src/PHPMailer.php(1014): PHPMailer\PHPMailer\PHPMailer->addOrEnqueueAnAddress('to', NULL, '')
#1 /home3/edjtcscc/public_html/edj-test/BNN/STUDENT/c/studentSupport/saveRevision.php(66): PHPMailer\PHPMailer\PHPMailer->addAddress(NULL)
#2 {main}
  thrown in /home3/edjtcscc/public_html/edj-test/BNN/PHPMail/phpmailer/src/PHPMailer.php on line 1094
