Как отредактировать create_function() в wordpress?

I have placed the line above into my widgets-manager.php file and I get the following error messages:

NOTICE: wp-content/plugins/cherry-plugin-master/includes/widgets/widgets-manager.php:514 - Undefined variable: options_type

NOTICE: wp-content/plugins/cherry-plugin-master/includes/widgets/widgets-manager.php:514 - Undefined variable: id
NOTICE: wp-content/plugins/cherry-plugin-master/includes/widgets/widgets-manager.php:514 - Undefined variable: options
NOTICE: wp-content/plugins/cherry-plugin-master/includes/widgets/widgets-manager.php:514 - Undefined variable: users