OAE error2

:/home/openflow/OAE/Hilary# cat OAEout.txt
[2014-12-22T20:32:45.375Z]  INFO: oae/7303 on openflowvm: Starting OAE
[2014-12-22T20:32:45.435Z]  INFO: oae-modules/7303 on openflowvm: Starting modules: oae-util, oae-logger, oae-telemetry, oae-tenants, oae-config, oae-authentication, oae-search, oae-discussions, oae-email, oae-folders, oae-following, oae-google-analytics, oae-library, oae-activity, oae-content, oae-messagebox, oae-mixpanel, oae-preview-processor, oae-principals, oae-release-tools, oae-rest, oae-context, oae-authz, oae-doc, oae-tests, oae-tincanapi, oae-ui, oae-uservoice, oae-mediacore
[2014-12-22T20:32:45.515Z]  WARN: signature/7303 on openflowvm:
    You are using the default key to sign URLs, this is *NOT* secure and should be changed immediately.
    The system will continue to function, but it is strongly recommended that you change your key.

[2014-12-22T20:32:45.515Z]  INFO: oae-cleaner/7303 on openflowvm: Starting clean job. (interval=7200, directory=/tmp/oae)
[2014-12-22T20:32:45.516Z]  INFO: mq/7303 on openflowvm: Initializing RabbitMQ connector
[2014-12-22T20:32:45.566Z]  INFO: mq/7303 on openflowvm: Connection to RabbitMQ established.
[2014-12-22T20:32:45.570Z]  INFO: mq/7303 on openflowvm: Created/Retrieved a RabbitMQ queue (queueName=oae-util-mq-redeliverqueue)
[2014-12-22T20:32:45.573Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-util
[2014-12-22T20:32:45.576Z]  INFO: oae-logger/7303 on openflowvm: Refreshing log configuration
[2014-12-22T20:32:45.577Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-logger
[2014-12-22T20:32:45.579Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-telemetry
[2014-12-22T20:32:45.602Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-tenants
[2014-12-22T20:32:45.695Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-config
[2014-12-22T20:32:46.206Z]  INFO: oae-authentication/7303 on openflowvm: Registered authentication strategy "cas"
[2014-12-22T20:32:46.231Z]  INFO: oae-authentication/7303 on openflowvm: Registered authentication strategy "facebook"
[2014-12-22T20:32:46.263Z]  INFO: oae-authentication/7303 on openflowvm: Registered authentication strategy "google"
[2014-12-22T20:32:46.378Z]  INFO: oae-authentication/7303 on openflowvm: Registered authentication strategy "ldap"
[2014-12-22T20:32:46.397Z]  INFO: oae-authentication/7303 on openflowvm: Registered authentication strategy "local"
[2014-12-22T20:32:46.457Z]  INFO: oae-authentication/7303 on openflowvm: Registered authentication strategy "shibboleth"
[2014-12-22T20:32:46.483Z]  INFO: oae-authentication/7303 on openflowvm: Registered authentication strategy "signed"
[2014-12-22T20:32:46.517Z]  INFO: oae-authentication/7303 on openflowvm: Registered authentication strategy "twitter"
[2014-12-22T20:32:46.517Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-authentication
[2014-12-22T20:32:46.536Z]  INFO: elasticsearchclient/7303 on openflowvm: Refreshed search configuration.
    config: {
      "index": "oae",
      "serverOpts": {
        "hosts": [
          {
            "host": "localhost",
            "port": 9200
          }
        ]
      }
    }
[2014-12-22T20:32:46.539Z]  INFO: mq/7303 on openflowvm: Created/Retrieved a RabbitMQ queue (queueName=oae-search/index)
[2014-12-22T20:32:46.545Z]  INFO: mq/7303 on openflowvm: Created/Retrieved a RabbitMQ queue (queueName=oae-search/delete)
[2014-12-22T20:32:46.547Z]  INFO: mq/7303 on openflowvm: Created/Retrieved a RabbitMQ queue (queueName=oae-search/reindex)
[2014-12-22T20:32:46.564Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-search
[2014-12-22T20:32:47.170Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-discussions
[2014-12-22T20:32:47.194Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-email
[2014-12-22T20:32:47.547Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-folders
[2014-12-22T20:32:47.590Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-following
[2014-12-22T20:32:47.590Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-google-analytics (nothing to do)
[2014-12-22T20:32:47.593Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-library
[2014-12-22T20:32:47.612Z]  INFO: oae-activity-api/7303 on openflowvm: Refreshing activity configuration
    config: {
      "processActivityJobs": true,
      "activityTtl": 5184000,
      "numberOfProcessingBuckets": 3,
      "aggregateIdleExpiry": 10800,
      "aggregateMaxExpiry": 86400,
      "collectionExpiry": 60,
      "maxConcurrentCollections": 3,
      "maxConcurrentRouters": 5,
      "collectionPollingFrequency": 5,
      "collectionBatchSize": 1000,
      "mail": {
        "pollingFrequency": 900,
        "gracePeriod": 180,
        "daily": {
          "hour": 8
        },
        "weekly": {
          "day": 3,
          "hour": 12
        }
      },
      "redis": null
    }
[2014-12-22T20:32:47.614Z]  INFO: mq/7303 on openflowvm: Created/Retrieved a RabbitMQ queue (queueName=oae-activity/activity)
[2014-12-22T20:32:47.619Z]  INFO: mq/7303 on openflowvm: Created/Retrieved a RabbitMQ queue (queueName=oae-activity-push-QJt7dn5M)
[2014-12-22T20:32:47.620Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-activity
[2014-12-22T20:32:47.670Z]  INFO: oae-cleaner/7303 on openflowvm: Starting clean job. (interval=7200, directory=/opt/oaeupdir)
[2014-12-22T20:32:47.672Z]  INFO: mq/7303 on openflowvm: Created/Retrieved a RabbitMQ queue (queueName=oae-content/etherpad-publish)
[2014-12-22T20:32:47.680Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-content
[2014-12-22T20:32:47.690Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-messagebox
[2014-12-22T20:32:47.694Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-mixpanel
[2014-12-22T20:32:47.702Z]  WARN: mq/7303 on openflowvm:  (queueName=oae-preview-processor/generatePreviews)
    Error: Attempted to unbind listener from non-existant job queue. Ignoring
        at EventEmitter.module.exports.unsubscribeQueue (/home/openflow/OAE/Hilary/node_modules/oae-util/lib/mq.js:508:52)
        at Object.module.exports.unbind (/home/openflow/OAE/Hilary/node_modules/oae-util/lib/taskqueue.js:132:8)
        at module.exports.disable (/home/openflow/OAE/Hilary/node_modules/oae-preview-processor/lib/api.js:120:15)
        at EventEmitter.module.exports.refreshPreviewConfiguration (/home/openflow/OAE/Hilary/node_modules/oae-preview-processor/lib/api.js:163:5)
        at module.exports (/home/openflow/OAE/Hilary/node_modules/oae-preview-processor/lib/init.js:42:16)
        at initModule (/home/openflow/OAE/Hilary/node_modules/oae-util/lib/modules.js:83:46)
        at /home/openflow/OAE/Hilary/node_modules/oae-util/lib/modules.js:89:21
        at module.exports (/home/openflow/OAE/Hilary/node_modules/oae-mixpanel/lib/init.js:20:12)
        at initModule (/home/openflow/OAE/Hilary/node_modules/oae-util/lib/modules.js:83:46)
        at /home/openflow/OAE/Hilary/node_modules/oae-util/lib/modules.js:89:21
[2014-12-22T20:32:47.702Z]  INFO: oae-preview-processor/7303 on openflowvm: Unbound the preview processor from the generate previews task queue
[2014-12-22T20:32:47.703Z]  WARN: mq/7303 on openflowvm:  (queueName=oae-preview-processor/regeneratePreviews)
    Error: Attempted to unbind listener from non-existant job queue. Ignoring
        at EventEmitter.module.exports.unsubscribeQueue (/home/openflow/OAE/Hilary/node_modules/oae-util/lib/mq.js:508:52)
        at Object.module.exports.unbind (/home/openflow/OAE/Hilary/node_modules/oae-util/lib/taskqueue.js:132:8)
        at /home/openflow/OAE/Hilary/node_modules/oae-preview-processor/lib/api.js:129:19
        at EventEmitter.module.exports.unsubscribeQueue (/home/openflow/OAE/Hilary/node_modules/oae-util/lib/mq.js:509:16)
        at Object.module.exports.unbind (/home/openflow/OAE/Hilary/node_modules/oae-util/lib/taskqueue.js:132:8)
        at module.exports.disable (/home/openflow/OAE/Hilary/node_modules/oae-preview-processor/lib/api.js:120:15)
        at EventEmitter.module.exports.refreshPreviewConfiguration (/home/openflow/OAE/Hilary/node_modules/oae-preview-processor/lib/api.js:163:5)
        at module.exports (/home/openflow/OAE/Hilary/node_modules/oae-preview-processor/lib/init.js:42:16)
        at initModule (/home/openflow/OAE/Hilary/node_modules/oae-util/lib/modules.js:83:46)
        at /home/openflow/OAE/Hilary/node_modules/oae-util/lib/modules.js:89:21
[2014-12-22T20:32:47.703Z]  INFO: oae-preview-processor/7303 on openflowvm: Unbound the preview processor from the regenerate previews task queue
[2014-12-22T20:32:47.703Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-preview-processor
[2014-12-22T20:32:47.731Z]  INFO: oae-cleaner/7303 on openflowvm: Starting clean job. (interval=7200, directory=/tmp/oae/previews)
[2014-12-22T20:32:47.739Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-principals
[2014-12-22T20:32:47.739Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-release-tools (nothing to do)
[2014-12-22T20:32:47.739Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-rest (nothing to do)
[2014-12-22T20:32:47.740Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-context (nothing to do)
[2014-12-22T20:32:47.752Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-authz
[2014-12-22T20:32:49.012Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-doc
[2014-12-22T20:32:49.013Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-tests (nothing to do)
[2014-12-22T20:32:49.022Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-tincanapi
[2014-12-22T20:32:50.062Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-ui
[2014-12-22T20:32:50.062Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-uservoice (nothing to do)
[2014-12-22T20:32:50.114Z]  INFO: oae-modules/7303 on openflowvm: Initialized module oae-mediacore
[2014-12-22T20:32:50.115Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-telemetry have been registered
[2014-12-22T20:32:50.118Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-tenants have been registered
[2014-12-22T20:32:50.121Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-config have been registered
[2014-12-22T20:32:50.123Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-authentication have been registered
[2014-12-22T20:32:50.196Z]  INFO: oae-server/7303 on openflowvm: Adding /api/auth/oauth/v2/token to list of paths that are not CSRF-protected.
[2014-12-22T20:32:50.206Z]  INFO: oae-server/7303 on openflowvm: Adding /api/auth/signed to list of paths that are not CSRF-protected.
[2014-12-22T20:32:50.212Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-search have been registered
[2014-12-22T20:32:50.214Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-discussions have been registered
[2014-12-22T20:32:50.218Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-folders have been registered
[2014-12-22T20:32:50.222Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-following have been registered
[2014-12-22T20:32:50.224Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-activity have been registered
[2014-12-22T20:32:50.283Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-content have been registered
[2014-12-22T20:32:50.286Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-preview-processor have been registered
[2014-12-22T20:32:50.288Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-principals have been registered
[2014-12-22T20:32:50.299Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-doc have been registered
[2014-12-22T20:32:50.302Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-ui have been registered
[2014-12-22T20:32:50.304Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-uservoice have been registered
[2014-12-22T20:32:50.323Z]  INFO: oae-modules/7303 on openflowvm: REST services for oae-mediacore have been registered
[2014-12-22T20:32:50.329Z]  INFO: oae-server/7303 on openflowvm: Adding /api/mediacore/encodingCallback to list of paths that are not CSRF-protected.
[2014-12-22T20:32:53.503Z]  INFO: oae/7303 on openflowvm: All modules are bootstrapped, initializing servers.
[2014-12-22T20:32:53.519Z]  INFO: system/7303 on openflowvm: Initialization all done ... Firing up tenants ... Enjoy!