Fatal error: Uncaught Error: Interface "App\FieldDefinitions\LegacyHandler\FieldDefinitionMapperInterface" not found in D:\htdocs\SuiteCRM\core\modules\EmailMarketing\FieldDefinitions\LegacyHandler\SquireHtmlFieldDefinitionMapper.php:36 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\core\modules\EmailMarketing\FieldDefinitions\LegacyHandler\SquireHtmlFieldDefinitionMapper.php on line 36