[error]Ошибка при логине

Wrong checksum from client: [050692 (91.77.111.27)]
java.net.UnknownHostException: *
at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(Unknown Source)
at java.net.InetAddress.getAddressFromNameService(Unknown Source)
at java.net.InetAddress.getAllByName0(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getAllByName(Unknown Source)
at java.net.InetAddress.getByName(Unknown Source)
at net.sf.l2j.loginserver.serverpackets.ServerList.write(ServerList.java
:129)
at org.mmocore.network.SelectorThread.putPacketIntoWriteBuffer(SelectorT
hread.java:1083)
at org.mmocore.network.SelectorThread.prepareWriteBuffer2(SelectorThread
.java:1040)
at org.mmocore.network.SelectorThread.writePacket2(SelectorThread.java:9
46)
at org.mmocore.network.SelectorThread.run(SelectorThread.java:239)