Fatal error: Uncaught Error: Class "App\Engine\LegacyHandler\LegacyHandler" not found in /var/www/crm_killing_ninja/core/modules/Emails/Service/RecordActions/InsertEmailTemplateAction.php:40 Stack trace: #0 {main} thrown in /var/www/crm_killing_ninja/core/modules/Emails/Service/RecordActions/InsertEmailTemplateAction.php on line 40