Nota Fiscal Eletronica

[dmcwebd]

Ola, Estou tentando instalar o aplicativo de java da nota fiscal eletronica, e estou recebendo este erro.

Código: [Selecionar]

Erro ao criar base de dados
org.hibernate.exception.JDBCConnectionException: Cannot open connection
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:74)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:29)
at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:426)
at org.hibernate.jdbc.ConnectionManager.getConnection(ConnectionManager.java:144)
at org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:50)
at $Proxy20.rollback(Unknown Source)
at br.gov.sp.fazenda.dsen.model.dao.ControleVersaoDAO.executarScript(ControleVersaoDAO.java:53)
at br.gov.sp.fazenda.dsen.model.business.ControleVersaoBusiness.a(ControleVersaoBusiness.java:42)
at br.gov.sp.fazenda.dsen.model.business.ControleVersaoBusiness.verificarVersao(ControleVersaoBusiness.java:27)
at br.gov.sp.fazenda.dsen.model.facade.SistemaFacade.verificarVersao(SistemaFacade.java:83)
at br.gov.sp.fazenda.dsen.controller.DSENSystemController.b(DSENSystemController.java:92)
at br.gov.sp.fazenda.dsen.controller.DSENSystemController.execAfterStartApp(DSENSystemController.java:66)
at br.gov.sp.fazenda.dsge.controller.DSGESystemController.startApp(DSGESystemController.java:118)
at br.gov.sp.fazenda.dsen.view.DSENDesktop$1.run(DSENDesktop.java:116)
Caused by: java.sql.SQLTransientConnectionException: java.net.ConnectException : Erro ao conectar no servidor 'localhost' porta '1527'. Recebida a mensagem: 'Connection refused'.
at org.apache.derby.client.am.SQLExceptionFactory40.getSQLException(Unknown Source)
at org.apache.derby.client.am.SqlException.getSQLException(Unknown Source)
at org.apache.derby.jdbc.ClientDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(DriverManager.java:582)
at java.sql.DriverManager.getConnection(DriverManager.java:154)
at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:423)
... 11 more
Caused by: org.apache.derby.client.am.DisconnectException: java.net.ConnectException : Erro ao conectar no servidor 'localhost' porta '1527'. Recebida a mensagem: 'Connection refused'.
at org.apache.derby.client.net.NetAgent.<init>(Unknown Source)
at org.apache.derby.client.net.NetConnection.newAgent_(Unknown Source)
at org.apache.derby.client.am.Connection.<init>(Unknown Source)
at org.apache.derby.client.net.NetConnection.<init>(Unknown Source)
at org.apache.derby.client.net.NetConnection40.<init>(Unknown Source)
at org.apache.derby.client.net.ClientJDBCObjectFactoryImpl40.newNetConnection(Unknown Source)
... 16 more
Caused by: java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:529)
at java.net.Socket.connect(Socket.java:478)
at java.net.Socket.<init>(Socket.java:375)
at java.net.Socket.<init>(Socket.java:189)
at org.apache.derby.client.net.OpenSocketAction.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
... 22 more

Oque tenho que fazer para isto funcionar?