java.lang.RuntimeException: android.database.sqlite.SQLiteReadOnlyDatabaseException: attempt to write a readonly database (code 776)
	at android.app.job.JobService$JobHandler.handleMessage(JobService.java:130)
	at android.os.Handler.dispatchMessage(Handler.java:102)
	at android.os.Looper.loop(Looper.java:148)
	at android.app.ActivityThread.main(ActivityThread.java:5541)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:853)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:737)
Caused by: android.database.sqlite.SQLiteReadOnlyDatabaseException: attempt to write a readonly database (code 776)
	at android.database.sqlite.SQLiteConnection.nativeExecuteForLong(Native Method)
	at android.database.sqlite.SQLiteConnection.executeForLong(SQLiteConnection.java:604)
	at android.database.sqlite.SQLiteSession.executeForLong(SQLiteSession.java:652)
	at android.database.sqlite.SQLiteStatement.simpleQueryForLong(SQLiteStatement.java:107)
	at android.database.DatabaseUtils.longForQuery(DatabaseUtils.java:845)
	at android.database.DatabaseUtils.longForQuery(DatabaseUtils.java:833)
	at android.database.sqlite.SQLiteDatabase.getVersion(SQLiteDatabase.java:864)
	at android.database.sqlite.SQLiteOpenHelper.getDatabaseLocked(SQLiteOpenHelper.java:241)
	at android.database.sqlite.SQLiteOpenHelper.getReadableDatabase(SQLiteOpenHelper.java:187)
	at com.entitcs.office_attendance.f.a.h(SourceFile)
	at com.entitcs.office_attendance.TestJobService.onStartJob(SourceFile)
	at android.app.job.JobService$JobHandler.handleMessage(JobService.java:126)
	... 6 more