java.lang.OutOfMemoryError: Failed to allocate a 2514416 byte allocation with 1133856 free bytes and 1107KB until OOM, target footprint 536870912, growth limit 536870912
	at java.lang.StringFactory.newStringFromChars(StringFactory.java:124)
	at java.lang.StringFactory.newStringFromBytes(StringFactory.java:109)
	at java.lang.StringFactory.newStringFromBytes(StringFactory.java:79)
	at android.util.Base64.encodeToString(Base64.java:458)
	at com.entitcs.office_attendance.background_works.c.b(Unknown Source:241)
	at com.entitcs.office_attendance.background_works.c.e(Unknown Source:84)
	at com.entitcs.office_attendance.background_works.c.p(Unknown Source:68)
	at com.entitcs.office_attendance.background_works.c$a.f1(Unknown Source:177)
	at com.entitcs.office_attendance.background_works.c$a.onPostExecute(Unknown Source:2)
	at android.os.AsyncTask.finish(AsyncTask.java:771)
	at android.os.AsyncTask.-$$Nest$mfinish(Unknown Source:0)
	at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:788)
	at android.os.Handler.dispatchMessage(Handler.java:106)
	at android.os.Looper.loopOnce(Looper.java:240)
	at android.os.Looper.loop(Looper.java:351)
	at android.app.ActivityThread.main(ActivityThread.java:8377)
	at java.lang.reflect.Method.invoke(Native Method)
	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:584)
	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1013)