Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory
        at net.sf.l2j.gameserver.model.actor.instance.L2ClassMasterInstance.<clinit>(L2ClassMasterInstance.java:53)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:169)
        at net.sf.l2j.gameserver.model.L2Spawn.<init>(L2Spawn.java:164)
        at net.sf.l2j.gameserver.SpawnTable.fillSpawnTable(SpawnTable.java:99)
        at net.sf.l2j.gameserver.SpawnTable.<init>(SpawnTable.java:59)
        at net.sf.l2j.gameserver.SpawnTable.<clinit>(SpawnTable.java:44)
        at net.sf.l2j.gameserver.GameServer.<init>(GameServer.java:305)
        at net.sf.l2j.gameserver.GameServer.main(GameServer.java:558)