2    ERROR marauroa.server.game.db.DatabaseFactory  - cannot get player database
java.lang.NullPointerException
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:164)
        at marauroa.server.game.db.DatabaseFactory.getDatabase(DatabaseFactory.java:56)
        at marauroa.server.game.db.DatabaseFactory.getDatabase(DatabaseFactory.java:37)
        at marauroa.server.net.validator.ConnectionValidator.loadBannedIPNetworkListFromDB(ConnectionValidator.java:208)
        at marauroa.server.net.validator.ConnectionValidator.<init>(ConnectionValidator.java:75)
        at marauroa.server.net.nio.NIONetworkServerManager.<init>(NIONetworkServerManager.java:93)
        at marauroa.server.marauroad.init(marauroad.java:302)
        at marauroa.server.marauroad.run(marauroad.java:264)
6    FATAL marauroa.server.marauroad  - Marauroa can't create NetworkServerManager.
Reasons:
- You are already running a copy of Marauroa on the same TCP port
- You haven't specified a valid configuration file
- You haven't create database
- You have invalid username and password to connect to database

marauroa.server.game.db.NoDatabaseConfException: Database configuration file not found.
        at marauroa.server.game.db.DatabaseFactory.getDatabase(DatabaseFactory.java:40)
        at marauroa.server.net.validator.ConnectionValidator.loadBannedIPNetworkListFromDB(ConnectionValidator.java:208)
        at marauroa.server.net.validator.ConnectionValidator.<init>(ConnectionValidator.java:75)
        at marauroa.server.net.nio.NIONetworkServerManager.<init>(NIONetworkServerManager.java:93)
        at marauroa.server.marauroad.init(marauroad.java:302)
        at marauroa.server.marauroad.run(marauroad.java:264)
Caused by: marauroa.server.game.db.NoDatabaseConfException: Database configuration file not found.
        at marauroa.server.game.db.DatabaseFactory.getDatabase(DatabaseFactory.java:61)
        at marauroa.server.game.db.DatabaseFactory.getDatabase(DatabaseFactory.java:37)
        ... 5 more
Caused by: java.lang.NullPointerException
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:164)
        at marauroa.server.game.db.DatabaseFactory.getDatabase(DatabaseFactory.java:56)
        ... 6 more
kevkev@dev1:/space/marauroa$