Fatal error: Uncaught PHPMailer\PHPMailer\Exception: Invalid address: (to): in /var/www/html/hir/portal/application/third_party/phpmailer/PHPMailer.php:1068 Stack trace: #0 /var/www/html/hir/portal/application/third_party/phpmailer/PHPMailer.php(990): PHPMailer\PHPMailer\PHPMailer->addOrEnqueueAnAddress('to', '', '') #1 /var/www/html/hir/portal/application/modules/login/controllers/login.php(128): PHPMailer\PHPMailer\PHPMailer->addAddress(false) #2 /var/www/html/hir/portal/system/core/CodeIgniter.php(359): login->frgt_pass() #3 /var/www/html/hir/portal/index.php(204): require_once('/var/www/html/h...') #4 {main} thrown in /var/www/html/hir/portal/application/third_party/phpmailer/PHPMailer.php on line 1068