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Attempt to invoke virtual method 'java.lang.String java.lang.Object.toString()' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String java.lang.Object.toString()' on a null object reference	at com.mycoursework.whatsfake.Chat.UpdateData(Chat.java:117)	at com.mycoursework.whatsfake.ClientService$ListenFromServer.run(ClientService.java:124)