下記のエラーでデプロイできません。
素人ながら始めたため、もしかしたら設定が間違っているのかも。。。
ご教示をお願いします。

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There is a new version of the SDK available.
-----------
Latest SDK:
Release: 1.9.1
Timestamp: Wed Mar 05 09:18:14 JST 2014
API versions: [1.0]

-----------
Your SDK:
Release: 1.8.8
Timestamp: Fri Nov 15 10:42:59 JST 2013
API versions: [1.0]

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Please visit https://developers.google.com/appengine/downloads for the latest SD
K.
********************************************************
Reading application configuration data...
3 21, 2014 2:16:21 午前 com.google.apphosting.utils.config.AppEngineWebXmlReader
readAppEngineWebXml
情報: Successfully processed war\WEB-INF/appengine-web.xml
2014-03-21 02:16:21.655:INFO::Logging to STDERR via org.mortbay.log.StdErrLog
3 21, 2014 2:16:21 午前 com.google.apphosting.utils.config.AbstractConfigXmlRead
er readConfigXml
情報: Successfully processed war\WEB-INF/web.xml
3 21, 2014 2:16:21 午前 com.google.apphosting.utils.config.AbstractConfigXmlRead
er readConfigXml
情報: Successfully processed war\WEB-INF/cron.xml
3 21, 2014 2:16:21 午前 com.google.apphosting.utils.config.AbstractConfigXmlRead
er readConfigXml
情報: Successfully processed war\WEB-INF/queue.xml
3 21, 2014 2:16:21 午前 com.google.apphosting.utils.config.IndexesXmlReader read
ConfigXml
情報: Successfully processed war\WEB-INF\appengine-generated\datastore-indexes-a
uto.xml


Beginning interaction for module default...
0% Rolling back the update.
Unable to rollback app: Error posting to URL: https://appengine.google.com/api/a
ppversion/rollback?app_id=charactorbot-hrd&version=1&
404 Not Found
This application does not exist (app_id=u'charactorbot-hrd').

Please see the logs [C:\Users\maiko\AppData\Local\Temp\appcfg5265054164213930716
.log] for further information.

C:\Users\maiko\Desktop\charactorbot.v1.7.0\charactorbot>