Fatal error: Uncaught Error: Class 'PHPMailer\PHPMailer\Exception' not found in /home/bb/piwigo/include/phpmailer/PHPMailer.php:2159 Stack trace: #0 /home/bb/piwigo/include/phpmailer/PHPMailer.php(1970): PHPMailer\PHPMailer\PHPMailer->smtpConnect(Array) #1 /home/bb/piwigo/include/phpmailer/PHPMailer.php(1648): PHPMailer\PHPMailer\PHPMailer->smtpSend('Date: Fri, 19 A...', 'This is a multi...') #2 /home/bb/piwigo/include/phpmailer/PHPMailer.php(1486): PHPMailer\PHPMailer\PHPMailer->postSend() #3 /home/bb/piwigo/include/functions_mail.inc.php(900): PHPMailer\PHPMailer\PHPMailer->send() #4 /home/bb/piwigo/include/functions_mail.inc.php(459): pwg_mail(Array, Array, Array) #5 /home/bb/piwigo/admin/include/updates.class.php(212): pwg_mail_admins(Array, Array, false, true) #6 /home/bb/piwigo/include/page_tail.php(48): updates->notify_piwigo_new_versions() #7 /home/bb/piwigo/identification.php(129): include('/home/bb/piwigo...') #8 {main} thrown in /home/bb/piwigo/include/phpmailer/PHPMailer.php on line 2159