Fatal error: Uncaught Error: Class "App\Data\LegacyHandler\RecordHandler" not found in /var/www/crm_killing_ninja/core/backend/Data/LegacyHandler/AlertHandler.php:44 Stack trace: #0 {main} thrown in /var/www/crm_killing_ninja/core/backend/Data/LegacyHandler/AlertHandler.php on line 44