02-24/09:48:22  INFO [main] DefaultServerSetup - Init DB connection pools
02-24/09:48:23 ERROR [main] DefaultServerSetup - Communications link failure

Last packet sent to the server was 0 ms ago.
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

Last packet sent to the server was 0 ms ago.
   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
   at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
   at java.lang.reflect.Constructor.newInstance(Unknown Source)
   at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
   at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074)
   at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2120)
   at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:723)
   at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46)
   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
   at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
   at java.lang.reflect.Constructor.newInstance(Unknown Source)
   at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
   at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:302)
   at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:282)
   at java.sql.DriverManager.getConnection(Unknown Source)
   at java.sql.DriverManager.getConnection(Unknown Source)
   at org.apache.commons.dbcp.DriverManagerConnectionFactory.createConnection(DriverManagerConnectionFactory.java:65)
   at org.apache.commons.dbcp.PoolableConnectionFactory.makeObject(PoolableConnectionFactory.java:294)
   at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:974)
   at ru.bitel.bgbilling.server.util.DefaultServerSetup.getDBConnectionFromPool(DefaultServerSetup.java:289)
   at ru.bitel.bgbilling.server.util.Setup.init(Setup.java:53)
   at ru.bitel.bgbilling.server.util.Setup.<init>(Setup.java:43)
   at bitel.billing.server.Server.initSetup(Server.java:248)
   at bitel.billing.server.Server.<init>(Server.java:319)
   at bitel.billing.server.Server.main(Server.java:233)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at ru.bitel.common.bootstrap.Boot.boot(Boot.java:51)
   at ru.bitel.common.bootstrap.Boot.main(Boot.java:99)
Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

Last packet sent to the server was 0 ms ago.
   at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
   at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
   at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
   at java.lang.reflect.Constructor.newInstance(Unknown Source)
   at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
   at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074)
   at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:335)
   at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2043)
   ... 26 more
Caused by: java.net.ConnectException: Connection refused
   at java.net.PlainSocketImpl.socketConnect(Native Method)
   at java.net.PlainSocketImpl.doConnect(Unknown Source)
   at java.net.PlainSocketImpl.connectToAddress(Unknown Source)
   at java.net.PlainSocketImpl.connect(Unknown Source)
   at java.net.SocksSocketImpl.connect(Unknown Source)
   at java.net.Socket.connect(Unknown Source)
   at java.net.Socket.connect(Unknown Source)
   at java.net.Socket.<init>(Unknown Source)
   at java.net.Socket.<init>(Unknown Source)
   at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:253)
   at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:284)
   ... 27 more
02-24/09:48:23 ERROR [main] LoggingPrintStream - java.lang.NullPointerException
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at ru.bitel.bgbilling.server.util.ModuleSetup.loadModuleSetup(ModuleSetup.java:47)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at ru.bitel.bgbilling.server.util.Setup.init(Setup.java:56)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at ru.bitel.bgbilling.server.util.Setup.<init>(Setup.java:43)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at bitel.billing.server.Server.initSetup(Server.java:248)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at bitel.billing.server.Server.<init>(Server.java:319)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at bitel.billing.server.Server.main(Server.java:233)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at java.lang.reflect.Method.invoke(Unknown Source)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at ru.bitel.common.bootstrap.Boot.boot(Boot.java:51)
02-24/09:48:23 ERROR [main] LoggingPrintStream -    at ru.bitel.common.bootstrap.Boot.main(Boot.java:99)
02-24/09:48:23  INFO [main] DefaultServerSetup - Init trash pools..
02-24/09:48:23 ERROR [main] DefaultServerSetup - Communications link failure