Lot of these...
java.lang.NoClassDefFoundError: net/sf/l2j/gameserver/serverpackets/KeyPacket
at net.sf.l2j.gameserver.PacketHandler.handlePacket(PacketHandler.java:49)
at net.sf.l2j.gameserver.Connection.addReceivedMsg(Connection.java:92)
at net.sf.l2j.gameserver.SelectorThread.parse(SelectorThread.java:467)
at net.sf.l2j.gameserver.SelectorThread.readData(SelectorThread.java:407)
at net.sf.l2j.gameserver.SelectorThread.run(SelectorThread.java:271)
and afterward these lot of errors...
Connecting to login on 127.0.0.1:9014
Deconnected from Login Trying to reconnect
Connecting to login on 127.0.0.1:9014
Deconnected from Login Trying to reconnect