Fatal error: Uncaught PHPMailer\PHPMailer\Exception: Invalid address: (to): in /home/retailf/www/flotyll/PHPMailer/src/PHPMailer.php:1100 Stack trace: #0 /home/retailf/www/flotyll/PHPMailer/src/PHPMailer.php(1020): PHPMailer\PHPMailer\PHPMailer->addOrEnqueueAnAddress('to', NULL, '') #1 /home/retailf/www/flotyll/cron_mail_cadeau.php(46): PHPMailer\PHPMailer\PHPMailer->addAddress(NULL, '') #2 {main} thrown in /home/retailf/www/flotyll/PHPMailer/src/PHPMailer.php on line 1100