android.database.sqlite.SQLiteDatabaseLockedException database is locked (code 5)

[MichaelJokAr]

this is issues info:

android.database.sqlite.SQLiteConnection.nativeExecuteForChangedRowCount(Native Method)
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android.database.sqlite.SQLiteConnection.executeForChangedRowCount(SQLiteConnection.java:751)
 android.database.sqlite.SQLiteSession.executeForChangedRowCount(SQLiteSession.java:754)
 android.database.sqlite.SQLiteStatement.executeUpdateDelete(SQLiteStatement.java:64)
 android.database.sqlite.SQLiteDatabase.executeSql(SQLiteDatabase.java:1706)
 android.database.sqlite.SQLiteDatabase.execSQL(SQLiteDatabase.java:1635)
 com.birbit.android.jobqueue.persistentQueue.sqlite.SqlHelper.truncate(SqlHelper.java:245)
 com.birbit.android.jobqueue.persistentQueue.sqlite.SqliteJobQueue.clear(SqliteJobQueue.java:340)
 com.birbit.android.jobqueue.cachedQueue.CachedJobQueue.clear(CachedJobQueue.java:94)
 com.birbit.android.jobqueue.JobManagerThread.clear(JobManagerThread.java:425)
 com.birbit.android.jobqueue.JobManagerThread.handlePublicQuery(JobManagerThread.java:406)
 com.birbit.android.jobqueue.JobManagerThread.access$500(JobManagerThread.java:35)
 com.birbit.android.jobqueue.JobManagerThread$1.handleMessage(JobManagerThread.java:250)
com.birbit.android.jobqueue.messaging.PriorityMessageQueue.consume(PriorityMessageQueue.java:39)
com.birbit.android.jobqueue.JobManagerThread.run(JobManagerThread.java:222)
 java.lang.Thread.run(Thread.java:818)