Ошибка sqlite, не могу понять в чем суть

Периодически вылетает ошибка, не могу разобраться, что это

android.database.sqlite.SQLiteCantOpenDatabaseException: 
  at android.database.sqlite.SQLiteConnection.nativeOpen (Native Method)
  at android.database.sqlite.SQLiteConnection.open (SQLiteConnection.java:226)
  at android.database.sqlite.SQLiteConnection.open (SQLiteConnection.java:210)
  at android.database.sqlite.SQLiteConnectionPool.openConnectionLocked (SQLiteConnectionPool.java:552)
  at android.database.sqlite.SQLiteConnectionPool.open (SQLiteConnectionPool.java:213)
  at android.database.sqlite.SQLiteConnectionPool.open (SQLiteConnectionPool.java:202)
  at android.database.sqlite.SQLiteDatabase.openInner (SQLiteDatabase.java:958)
  at android.database.sqlite.SQLiteDatabase.open (SQLiteDatabase.java:942)
  at android.database.sqlite.SQLiteDatabase.openDatabase (SQLiteDatabase.java:843)
  at android.database.sqlite.SQLiteDatabase.openDatabase (SQLiteDatabase.java:791)
  at ru.erstendev.ppvsn.DatabaseHelper.open (DatabaseHelper.java:73)
  at ru.erstendev.ppvsn.ReadActivity.onOptionsItemSelected (ReadActivity.java:198)
  at android.app.Activity.onMenuItemSelected (Activity.java:3742)
  at androidx.fragment.app.FragmentActivity.onMenuItemSelected (FragmentActivity.java:436)
  at androidx.appcompat.app.AppCompatActivity.onMenuItemSelected (AppCompatActivity.java:196)
  at androidx.appcompat.view.WindowCallbackWrapper.onMenuItemSelected (WindowCallbackWrapper.java:109)
  at androidx.appcompat.app.AppCompatDelegateImpl.onMenuItemSelected (AppCompatDelegateImpl.java:888)
  at androidx.appcompat.view.menu.MenuBuilder.dispatchMenuItemSelected (MenuBuilder.java:840)
  at androidx.appcompat.view.menu.MenuItemImpl.invoke (MenuItemImpl.java:158)
  at androidx.appcompat.view.menu.MenuBuilder.performItemAction (MenuBuilder.java:991)
  at androidx.appcompat.view.menu.MenuBuilder.performItemAction (MenuBuilder.java:981)
  at androidx.appcompat.widget.ActionMenuView.invokeItem (ActionMenuView.java:625)
  at androidx.appcompat.view.menu.ActionMenuItemView.onClick (ActionMenuItemView.java:151)
  at android.view.View.performClick (View.java:6663)
  at android.view.View.performClickInternal (View.java:6635)
  at android.view.View.access$3100 (View.java:794)
  at android.view.View$PerformClick.run (View.java:26199)
  at android.os.Handler.handleCallback (Handler.java:907)
  at android.os.Handler.dispatchMessage (Handler.java:105)
  at android.os.Looper.loop (Looper.java:216)
  at android.app.ActivityThread.main (ActivityThread.java:7625)
  at java.lang.reflect.Method.invoke (Native Method)
  at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:524)
  at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:987)