ProxyCache  E  HttpProxyCacheServer error
                         E  com.facebook.ads.internal.kh: Error during waiting connection
                         E      at com.facebook.ads.internal.kb$g.run(SourceFile:1267)
                         E      at java.lang.Thread.run(Thread.java:784)
                         E  Caused by: java.net.SocketException: Socket closed
                         E      at java.net.PlainSocketImpl.socketAccept(PlainSocketImpl.java:205)
                         E      at java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:452)
                         E      at java.net.ServerSocket.implAccept(ServerSocket.java:547)
                         E      at java.net.ServerSocket.accept(ServerSocket.java:515)
                         E      at com.facebook.ads.internal.kb$g.run(SourceFile:1262)
                         E      ... 1 more
                         D  addLayerName, ti