android.database.CursorWindowAllocationException: Cursor window allocation of 2097152 bytes failed. # Open Cursors=20 (# cursors opened by this proc=20)
	at android.database.CursorWindow.<init>(CursorWindow.java:136)
	at android.database.CursorWindow.<init>(CursorWindow.java:114)
	at android.database.AbstractWindowedCursor.clearOrCreateWindow(AbstractWindowedCursor.java:198)
	at android.database.sqlite.SQLiteCursor.fillWindow(SQLiteCursor.java:145)
	at android.database.sqlite.SQLiteCursor.getCount(SQLiteCursor.java:139)
	at android.database.AbstractCursor.moveToPosition(AbstractCursor.java:220)
	at android.database.AbstractCursor.moveToFirst(AbstractCursor.java:265)
	at com.entitcs.office_attendance.FirebaseClassess.FCMMessageReceiverService.q(Unknown Source:206)
	at com.entitcs.office_attendance.FirebaseClassess.FCMMessageReceiverService.g(Unknown Source:86)
	at com.google.firebase.messaging.FirebaseMessagingService.e(Unknown Source:370)
	at la.v.run(Unknown Source:24)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
	at j7.c.run(Unknown Source:6)
	at java.lang.Thread.run(Thread.java:764)