Fatal error: Uncaught Laminas\Mail\Exception\InvalidArgumentException: The input is not a valid email address. Use the basic format local-part@hostname in /var/www/osticket/web.1.17.5.git/include/laminas-mail/src/Address.php:78 Stack trace: #0 /var/www/osticket/web.1.17.5.git/include/laminas-mail/src/AddressList.php(234): Laminas\Mail\Address->__construct() #1 /var/www/osticket/web.1.17.5.git/include/laminas-mail/src/AddressList.php(34): Laminas\Mail\AddressList->createAddress() #2 /var/www/osticket/web.1.17.5.git/include/laminas-mail/src/Message.php(537): Laminas\Mail\AddressList->add() #3 /var/www/osticket/web.1.17.5.git/include/laminas-mail/src/Message.php(131): Laminas\Mail\Message->updateAddressList() #4 /var/www/osticket/web.1.17.5.git/include/laminas-mail/src/Message.php(118): Laminas\Mail\Message->addFrom() #5 /var/www/osticket/web.1.17.5.git/include/class.mail.php(230): Laminas\Mail\Message->setFrom() #6 /var/www/osticket/web.1.17.5.git/include/class.mailer.php(356): osTicket\Mail\Message->setFrom() #7 /var/www/osticket/web.1.17.5.git/include/class.mailer.php(673): osTicket\Mail\Mailer->send() #8 /var/www/osticket/web.1.17.5.git/bootstrap.php(344): osTicket\Mail\Mailer::sendmail() #9 /var/www/osticket/web.1.17.5.git/bootstrap.php(229): Bootstrap::croak() #10 /var/www/osticket/web.1.17.5.git/main.inc.php(28): Bootstrap::connect() #11 /var/www/osticket/web.1.17.5.git/client.inc.php(21): require_once('...') #12 /var/www/osticket/web.1.17.5.git/open.php(16): require('...') #13 {main} thrown in /var/www/osticket/web.1.17.5.git/include/laminas-mail/src/Address.php on line 78