REST API cannot create Listings

Hi, the REST API works in creating “tags” but failed in creating “listings” with the following error:

curl --request POST --user admin:password https://www.example.com/wp-json/directorist/v1/listings -d "name=my_new_listing"

{"code":"invalid-method","message":"Method 'WP_REST_Controller::create_item' not implemented. Must be overridden in subclass.","data":{"status":405}}

Thanks very much for your help.