Undefined array key "showContentTitle" and "prependContentTitle" warning in Classes/Module/StatisticsController.php

[Patta]

TYPO3 12.4.22
PHP 8.2
direct_mail 12.x 500a858

Undefined array key "showContentTitle" and "prependContentTitle" warning in statistics module.

Thu, 24 Oct 2024 13:33:12 +0200 [WARNING] request="ae39352a4f250" component="TYPO3.CMS.Core.Error.ErrorHandler": Core: Error handler (BE): PHP Warning: Undefined array key "showContentTitle" in /var/www/html/vendor/directmailteam/direct-mail/Classes/Module/StatisticsController.php line 1656 
Thu, 24 Oct 2024 13:33:12 +0200 [WARNING] request="ae39352a4f250" component="TYPO3.CMS.Core.Error.ErrorHandler": Core: Error handler (BE): PHP Warning: Undefined array key "prependContentTitle" in /var/www/html/vendor/directmailteam/direct-mail/Classes/Module/StatisticsController.php line 1660