java.lang.IllegalStateException: Could not execute method for android:onClick
	at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:414)
	at android.view.View.performClick(View.java:5647)
	at android.view.View$PerformClick.run(View.java:22465)
	at android.os.Handler.handleCallback(Handler.java:754)
	at android.os.Handler.dispatchMessage(Handler.java:95)
	at android.os.Looper.loop(Looper.java:163)
	at android.app.ActivityThread.main(ActivityThread.java:6238)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:933)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823)
Caused by: java.lang.reflect.InvocationTargetException
	at java.lang.reflect.Method.invoke(Native Method)
	at androidx.appcompat.app.AppCompatViewInflater$DeclaredOnClickListener.onClick(AppCompatViewInflater.java:409)
	... 9 more
Caused by: java.lang.ArrayIndexOutOfBoundsException: length=0; index=-1
	at java.util.ArrayList.get(ArrayList.java:413)
	at com.entitcs.office_attendance.activities.ApproveRejectActivity.rejectData(ApproveRejectActivity.java:805)
	at com.entitcs.office_attendance.activities.ApproveRejectActivity.approveOrReject(ApproveRejectActivity.java:794)
	... 11 more