java.lang.RuntimeException: android.database.sqlite.SQLiteReadOnlyDatabaseException: attempt to write a readonly database(Sqlite code 776),(OS error - 24:Too many open files)
	at android.app.job.JobService$JobHandler.handleMessage(JobService.java:130)
	at android.os.Handler.dispatchMessage(Handler.java:102)
	at android.os.Looper.loop(Looper.java:135)
	at android.app.ActivityThread.main(ActivityThread.java:5669)
	at java.lang.reflect.Method.invoke(Native Method)
	at java.lang.reflect.Method.invoke(Method.java:372)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:960)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
Caused by: android.database.sqlite.SQLiteReadOnlyDatabaseException: attempt to write a readonly database(Sqlite code 776),(OS error - 24:Too many open files)
	at android.database.sqlite.SQLiteConnection.nativeExecuteForLong(Native Method)
	at android.database.sqlite.SQLiteConnection.executeForLong(SQLiteConnection.java:598)
	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:825)
	at android.database.DatabaseUtils.longForQuery(DatabaseUtils.java:813)
	at android.database.sqlite.SQLiteDatabase.getVersion(SQLiteDatabase.java:877)
	at android.database.sqlite.SQLiteOpenHelper.getDatabaseLocked(SQLiteOpenHelper.java:250)
	at android.database.sqlite.SQLiteOpenHelper.getReadableDatabase(SQLiteOpenHelper.java:196)
	at f4.a.j(SourceFile)
	at com.entitcs.office_attendance.TestJobService.onStartJob(SourceFile)
	at android.app.job.JobService$JobHandler.handleMessage(JobService.java:126)
	... 7 more