20:30:51 [SEVERE] java.net.SocketException: Socket closed
20:30:51 [SEVERE]       at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:99)
20:30:51 [SEVERE]       at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
20:30:51 [SEVERE]       at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
20:30:51 [SEVERE]       at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
20:30:51 [SEVERE]       at java.io.DataOutputStream.flush(DataOutputStream.java:106)
20:30:51 [SEVERE]       at net.minecraft.server.NetworkWriterThread.run(SourceFile:116)