Smart Extras™ 、Smart SDK で謎の例外

なんでしょうねぇ。。。 たまぁーにでてるんですよねぇーーー。
エミュレータだからかなぁ？？？？

java.lang.RuntimeException: An error occured while executing doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:200)
at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273)
at java.util.concurrent.FutureTask.setException(FutureTask.java:124)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307)
at java.util.concurrent.FutureTask.run(FutureTask.java:137)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561)
at java.lang.Thread.run(Thread.java:1096)
Caused by: android.database.sqlite.SQLiteException: database is locked
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:158)
at android.database.DatabaseUtils.readExceptionFromParcel(DatabaseUtils.java:114)
at android.content.ContentProviderProxy.bulkQueryInternal(ContentProviderNative.java:330)
at android.content.ContentProviderProxy.query(ContentProviderNative.java:366)
at android.content.ContentResolver.query(ContentResolver.java:250)
at com.sonyericsson.extras.liveware.extension.util.notification.NotificationUtil.querySources(NotificationUtil.java:517)
at com.sonyericsson.extras.liveware.extension.util.notification.NotificationUtil.getExtensionSpecificIds(NotificationUtil.java:272)
at com.sonyericsson.extras.liveware.extension.util.registration.RegisterExtensionTask.registerOrUpdateSources(RegisterExtensionTask.java:258)
at com.sonyericsson.extras.liveware.extension.util.registration.RegisterExtensionTask.registerOrUpdateExtension(RegisterExtensionTask.java:157)
at com.sonyericsson.extras.liveware.extension.util.registration.RegisterExtensionTask.doInBackground(RegisterExtensionTask.java:114)
at com.sonyericsson.extras.liveware.extension.util.registration.RegisterExtensionTask.doInBackground(RegisterExtensionTask.java:1)
at android.os.AsyncTask$2.call(AsyncTask.java:185)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
... 4 more