Fatal error: Uncaught Error: Class 'PHPMailer\PHPMailer\Exception' not found in /var/www/piwigo/include/phpmailer/PHPMailer.php:1917
Stack trace:
#0 /var/www/piwigo/include/phpmailer/PHPMailer.php(1650): PHPMailer\PHPMailer\PHPMailer->mailSend('Date: Fri, 17 M...', 'This is a multi...')
#1 /var/www/piwigo/include/phpmailer/PHPMailer.php(1486): PHPMailer\PHPMailer\PHPMailer->postSend()
#2 /var/www/piwigo/include/functions_mail.inc.php(900): PHPMailer\PHPMailer\PHPMailer->send()
#3 /var/www/piwigo/include/functions_mail.inc.php(459): pwg_mail(Array, Array, Array)
#4 /var/www/piwigo/admin/include/updates.class.php(212): pwg_mail_admins(Array, Array, false, true)
#5 /var/www/piwigo/include/page_tail.php(48): updates->notify_piwigo_new_versions()
#6 /var/www/piwigo/index.php(358): include('/var/www/piwigo...')
#7 {main}
thrown in /var/www/piwigo/include/phpmailer/PHPMailer.php on line 1917
