@@ -2086,7 +2086,7 @@ func (cli *DockerCli) call(method, path string, data interface{}, passAuthInfo b

 			return nil, -1, err

 		}

 		if len(body) == 0 {

-			return nil, resp.StatusCode, fmt.Errorf("Error :%s", http.StatusText(resp.StatusCode))

+			return nil, resp.StatusCode, fmt.Errorf("Error: request returned %s for api route and version %s, check if the server supports the requested api version", http.StatusText(resp.StatusCode), req.URL)

 		}

 		return nil, resp.StatusCode, fmt.Errorf("Error: %s", bytes.TrimSpace(body))

 	}