Fatal error: Uncaught phpmailerException: Invalid address: (addAnAddress to): in /home/zaborgrad/www/calculator/class.phpmailer.php:879 Stack trace: #0 /home/zaborgrad/www/calculator/class.phpmailer.php(819): PHPMailer->addOrEnqueueAnAddress('to', '', '') #1 /home/zaborgrad/www/mailer.php(23): PHPMailer->addAddress('') #2 /home/zaborgrad/www/i.php(22): send_mail('', '\xD0\x97\xD0\xB0\xD0\xB1\xD0\xBE\xD1\x80\xD0\xB3\xD1\x80\xD0...', '\n<html>\n\t<head>...') #3 {main} thrown in /home/zaborgrad/www/calculator/class.phpmailer.php on line 879