Fatal error: Uncaught Error: Call to undefined function PHPMailer\PHPMailer\mail() in /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/include/phpmailer/PHPMailer.php:877 Stack trace: #0 /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/include/phpmailer/PHPMailer.php(1959): PHPMailer\PHPMailer\PHPMailer->mailPassthru('EVC <ecoledevoi...', '=?us-ascii?Q?Pi...', '--b1=_Fb8bsjqIc...', 'Date: Sat, 6 De...', '-fecoledevoile@...') #1 /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/include/phpmailer/PHPMailer.php(1680): PHPMailer\PHPMailer\PHPMailer->mailSend('Date: Sat, 6 De...', '--b1=_Fb8bsjqIc...') #2 /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/include/phpmailer/PHPMailer.php(1516): PHPMailer\PHPMailer\PHPMailer->postSend() #3 /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/include/functions_mail.inc.php(920): PHPMailer\PHPMailer\PHPMailer->send() #4 /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/include/functions_mail.inc.php(478): pwg_mail(Array, Array, Array) #5 /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/admin/include/updates.class.php(220): pwg_mail_admins(Array, Array, false, true) #6 /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/include/page_tail.php(48): updates->notify_piwigo_new_versions() #7 /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/index.php(374): include('/home/clients/e...') #8 {main} thrown in /home/clients/e84be6a6fa41d0b8a05e7d59c8a1471d/sites/photos/include/phpmailer/PHPMailer.php on line 877