Error temp-saving when pausing activity

[federicoiosue]

ACRA caught a RuntimeException for it.feio.android.omninotes
java.lang.RuntimeException: An error occurred while executing doInBackground()
	at android.os.AsyncTask$3.done(AsyncTask.java:354)
	at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:383)
	at java.util.concurrent.FutureTask.setException(FutureTask.java:252)
	at java.util.concurrent.FutureTask.run(FutureTask.java:271)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
	at java.lang.Thread.run(Thread.java:764)
Caused by: android.database.sqlite.SQLiteDatabaseLockedException: database is locked (code 5 SQLITE_BUSY)
	at android.database.sqlite.SQLiteConnection.nativeExecute(Native Method)
	at android.database.sqlite.SQLiteConnection.execute(SQLiteConnection.java:569)
	at android.database.sqlite.SQLiteSession.beginTransactionUnchecked(SQLiteSession.java:323)
	at android.database.sqlite.SQLiteSession.beginTransaction(SQLiteSession.java:298)
	at android.database.sqlite.SQLiteDatabase.beginTransaction(SQLiteDatabase.java:558)
	at android.database.sqlite.SQLiteDatabase.beginTransaction(SQLiteDatabase.java:469)
	at it.feio.android.omninotes.db.DbHelper.updateNote(DbHelper.java:210)
	at it.feio.android.omninotes.async.notes.SaveNoteTask.doInBackground(SaveNoteTask.java:64)
	at it.feio.android.omninotes.async.notes.SaveNoteTask.doInBackground(SaveNoteTask.java:36)
	at android.os.AsyncTask$2.call(AsyncTask.java:333)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	... 3 more