Error when select docker registry image

[imamdigmi]

When i run dpanel start myblog.com i pick a number 1 for Wordpress but i get some error like this :

prompt: ::  1
You selected: oskarhane/docker-wordpress-nginx-ssh

/usr/local/lib/node_modules/dpanel/lib/dpanel.js:12
                var img_name = image.RepoTags[0];
                                             ^
TypeError: Cannot read property '0' of null
    at /usr/local/lib/node_modules/dpanel/lib/dpanel.js:12:46
    at Array.some (native)
    at /usr/local/lib/node_modules/dpanel/lib/dpanel.js:11:30
    at /usr/local/lib/node_modules/dpanel/node_modules/dockerode/lib/docker.js:219:5
    at Modem.buildPayload (/usr/local/lib/node_modules/dpanel/node_modules/dockerode/node_modules/docker-modem/lib/modem.js:170:7)
    at IncomingMessage.<anonymous> (/usr/local/lib/node_modules/dpanel/node_modules/dockerode/node_modules/docker-modem/lib/modem.js:133:14)
    at IncomingMessage.EventEmitter.emit (events.js:117:20)
    at _stream_readable.js:920:16
    at process._tickCallback (node.js:415:13)

How can i solve this problem, thanks a lot..