Fatal error: Uncaught Error: Interface "App\Data\LegacyHandler\ListDataHandlerInterface" not found in D:\htdocs\SuiteCRM\core\backend\Data\LegacyHandler\PresetListDataHandlerInterface.php:31 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\core\backend\Data\LegacyHandler\PresetListDataHandlerInterface.php on line 31