Fatal error: Uncaught Error: Call to undefined function PHPMailer\PHPMailer\mail() in /home/vaivu/public_html/wp-includes/PHPMailer/PHPMailer.php:874
Stack trace:
#0 /home/vaivu/public_html/wp-includes/PHPMailer/PHPMailer.php(1961): PHPMailer\PHPMailer\PHPMailer->mailPassthru('senol@senolfili...', '[vaivu.com] Dai...', '\r\n<!DOCTYPE htm...', 'Date: Thu, 22 F...', NULL)
#1 /home/vaivu/public_html/wp-includes/PHPMailer/PHPMailer.php(1682): PHPMailer\PHPMailer\PHPMailer->mailSend('Date: Thu, 22 F...', '\r\n<!DOCTYPE htm...')
#2 /home/vaivu/public_html/wp-includes/PHPMailer/PHPMailer.php(1518): PHPMailer\PHPMailer\PHPMailer->postSend()
#3 /home/vaivu/public_html/wp-includes/pluggable.php(546): PHPMailer\PHPMailer\PHPMailer->send()
#4 /home/vaivu/public_html/wp-content/plugins/better-wp-security/core/lib/class-itsec-mail.php(742): wp_mail(Array, '[vaivu.com] Dai...', '\n<!DOCTYPE html...', Array, Array)
#5 /home/vaivu/public_html/wp-content/plugins/better-wp-security/core/modules/notification-center/class-notification-center.php(532): ITSEC_Mail->send()
#6 /home/vaivu/public_html/wp-content/plugins/better-wp-security/core/notify.php(215): ITSEC_Notification_Center->send('digest', Object(ITSEC_Mail))
#7 /home/vaivu/public_html/wp-includes/class-wp-hook.php(310): ITSEC_Notify->send_daily_digest(false, 1708503970, Array)
#8 /home/vaivu/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(false, Array)
#9 /home/vaivu/public_html/wp-content/plugins/better-wp-security/core/modules/notification-center/class-notification-center.php(800): apply_filters('itsec_send_noti...', false, 1708503970, Array)
#10 /home/vaivu/public_html/wp-content/plugins/better-wp-security/core/modules/notification-center/class-notification-center.php(750): ITSEC_Notification_Center->send_scheduled_notification('digest')
#11 /home/vaivu/public_html/wp-content/plugins/better-wp-security/core/modules/notification-center/class-notification-center.php(721): ITSEC_Notification_Center->send_scheduled_notifications(Array)
#12 /home/vaivu/public_html/wp-content/plugins/better-wp-security/core/modules/notification-center/class-notification-center.php(677): ITSEC_Notification_Center->check_notification_schedule_accurate(Array)
#13 /home/vaivu/public_html/wp-includes/class-wp-hook.php(310): ITSEC_Notification_Center->check_notification_schedule_fast('')
#14 /home/vaivu/public_html/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters(NULL, Array)
#15 /home/vaivu/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#16 /home/vaivu/public_html/wp-settings.php(632): do_action('init')
#17 /home/vaivu/public_html/wp-config.php(98): require_once('/home/vaivu/pub...')
#18 /home/vaivu/public_html/wp-load.php(50): require_once('/home/vaivu/pub...')
#19 /home/vaivu/public_html/wp-blog-header.php(13): require_once('/home/vaivu/pub...')
#20 /home/vaivu/public_html/index.php(17): require('/home/vaivu/pub...')
#21 {main}
thrown in /home/vaivu/public_html/wp-includes/PHPMailer/PHPMailer.php on line 874
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