Fatal error: Uncaught Error: Call to undefined function mail() in /var/www/web22522984/html/kommakomma/wp-includes/class-phpmailer.php:700
Stack trace:
#0 /var/www/web22522984/html/kommakomma/wp-includes/class-phpmailer.php(1517): PHPMailer->mailPassthru('admin@kommakomm...', 'Themify Updater...', 'The following n...', 'Date: Wed, 20 J...', NULL)
#1 /var/www/web22522984/html/kommakomma/wp-includes/class-phpmailer.php(1342): PHPMailer->mailSend('Date: Wed, 20 J...', 'The following n...')
#2 /var/www/web22522984/html/kommakomma/wp-includes/class-phpmailer.php(1215): PHPMailer->postSend()
#3 /var/www/web22522984/html/kommakomma/wp-includes/pluggable.php(488): PHPMailer->send()
#4 /var/www/web22522984/html/kommakomma/wp-content/plugins/themify-updater/includes/themify.updater.php(534): wp_mail(Array, 'Themify Updater...', 'The following n...', Array)
#5 /var/www/web22522984/html/kommakomma/wp-includes/class-wp-hook.php(287): Themify_Updater->schedule_notification('')
#6 /var/www/web22522984/html/kommakomma/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array)
#7 /var/www/web22522984/html/kommakomma/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#8 /var/www/web22522984/html/kommakomma/wp-includes/template-loader.php(13): do_action('template_redire...')
#9 /var/www/web22522984/html/kommakomma/wp-blog-header.php(19): require_once('/var/www/web225...')
#10 /var/www/web22522984/html/kommakomma/index.php(17): require('/var/www/web225...')
#11 {main}
thrown in /var/www/web22522984/html/kommakomma/wp-includes/class-phpmailer.php on line 700