<br />
<b>Fatal error</b>:  Uncaught ValueError: Unknown format specifier &quot;S&quot; in /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/pro/malware-scheduling/class-itsec-malware-scheduling.php:149
Stack trace:
#0 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/pro/malware-scheduling/class-itsec-malware-scheduling.php(149): sprintf('The %Site Scan ...', '&lt;a href=&quot;#&quot; dat...', '&lt;/a&gt;')
#1 /var/www/html/qualimax.com.br/web/foodservice/wp-includes/class-wp-hook.php(324): ITSEC_Malware_Scheduling-&gt;notification_strings(Array)
#2 /var/www/html/qualimax.com.br/web/foodservice/wp-includes/plugin.php(205): WP_Hook-&gt;apply_filters(Array, Array)
#3 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules/notification-center/class-notification-center.php(222): apply_filters('itsec_malware-s...', Array)
#4 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules/notification-center/validator.php(76): ITSEC_Notification_Center-&gt;get_notification_strings('malware-schedul...')
#5 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/lib/validator.php(42): ITSEC_Notification_Center_Validator-&gt;sanitize_settings()
#6 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/lib/settings.php(77): ITSEC_Validator-&gt;validate(Array)
#7 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/lib/settings.php(60): ITSEC_Settings-&gt;set_all(Array)
#8 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules.php(280): ITSEC_Settings-&gt;set('last_mail_error', 'SMTP Error: Cou...')
#9 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules/notification-center/class-notification-center.php(580): ITSEC_Modules::set_setting('notification-ce...', 'last_mail_error', 'SMTP Error: Cou...')
#10 /var/www/html/qualimax.com.br/web/foodservice/wp-includes/class-wp-hook.php(324): ITSEC_Notification_Center-&gt;capture_mail_fail(Object(WP_Error))
#11 /var/www/html/qualimax.com.br/web/foodservice/wp-includes/class-wp-hook.php(348): WP_Hook-&gt;apply_filters('', Array)
#12 /var/www/html/qualimax.com.br/web/foodservice/wp-includes/plugin.php(517): WP_Hook-&gt;do_action(Array)
#13 /var/www/html/qualimax.com.br/web/foodservice/wp-includes/pluggable.php(581): do_action('wp_mail_failed', Object(WP_Error))
#14 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/lib/class-itsec-mail.php(630): wp_mail(Array, '[qualimax.com.b...', '\n&lt;!DOCTYPE html...', Array, Array)
#15 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules/notification-center/class-notification-center.php(532): ITSEC_Mail-&gt;send()
#16 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules/notification-center/class-notification-center.php(853): ITSEC_Notification_Center-&gt;send('old-site-scan', Object(ITSEC_Mail))
#17 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules/notification-center/class-notification-center.php(811): ITSEC_Notification_Center-&gt;default_send('old-site-scan', 1613069234, Array)
#18 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules/notification-center/class-notification-center.php(771): ITSEC_Notification_Center-&gt;send_scheduled_notification('old-site-scan')
#19 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules/notification-center/class-notification-center.php(742): ITSEC_Notification_Center-&gt;send_scheduled_notifications(Array)
#20 /var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/core/modules/notification-center/class-notification-center.php(698): ITSEC_Notification_Center-&gt;check_notification_schedule_accurate(Array)
#21 /var/www/html/qualimax.com.br/web/foodservice/wp-includes/class-wp-hook.php(324): ITSEC_Notification_Center-&gt;check_notification_schedule_fast('')
#22 /var/www/html/qualimax.com.br/web/foodservice/wp-includes/class-wp-hook.php(348): WP_Hook-&gt;apply_filters(NULL, Array)
#23 /var/www/html/qualimax.com.br/web/foodservice/wp-includes/plugin.php(517): WP_Hook-&gt;do_action(Array)
#24 /var/www/html/qualimax.com.br/web/foodservice/wp-settings.php(704): do_action('init')
#25 /var/www/html/qualimax.com.br/web/foodservice/wp-config.php(95): require_once('/var/www/html/q...')
#26 /var/www/html/qualimax.com.br/web/foodservice/wp-load.php(50): require_once('/var/www/html/q...')
#27 /var/www/html/qualimax.com.br/web/foodservice/wp-blog-header.php(13): require_once('/var/www/html/q...')
#28 /var/www/html/qualimax.com.br/web/foodservice/index.php(17): require('/var/www/html/q...')
#29 {main}
  thrown in <b>/var/www/html/qualimax.com.br/web/foodservice/wp-content/plugins/-ithemes-security-pro/pro/malware-scheduling/class-itsec-malware-scheduling.php</b> on line <b>149</b><br />