Emissor NFe Sebrae no Catalina

Não estou conseguindo emitir NFe através do Emissor Sebrae no meu macOS Catalina 10.15.4 , me aparece o seguinte erro:   Pode ajudar ?

javax.persistence.PersistenceException: org.hibernate.exception.JDBCConnectionException: Cannot open connection
    at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:630)
    at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:41)
    at br.gov.sp.fazenda.dsge.model.dao.util.DSGEDAOHelper.beginTransaction(DSGEDAOHelper.java:131)
    at br.gov.sp.fazenda.dsge.model.dao.util.DSGEDAOInterceptorHelper.intercept(DSGEDAOInterceptorHelper.java:54)
    at br.gov.sp.fazenda.dsen.model.business.ParametroBusiness$$EnhancerByCGLIB$$e4cc843b.carregaParametrosAppContext(<generated>)
    at br.gov.sp.fazenda.dsen.model.facade.ParametroFacade.carregaParametrosAppContext(ParametroFacade.java:40)
    at br.gov.sp.fazenda.dsen.controller.DSENSystemController.c(DSENSystemController.java:104)
    at br.gov.sp.fazenda.dsen.controller.DSENSystemController.execAfterStartApp(DSENSystemController.java:67)
    at br.gov.sp.fazenda.dsge.controller.DSGESystemController.startApp(DSGESystemController.java:151)
    at br.gov.sp.fazenda.dsen.view.DSENDesktop$1.run(DSENDesktop.java:138)
Caused by: 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.JDBCContext.connection(JDBCContext.java:119)
    at org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:57)
    at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326)
    at org.hibernate.ejb.TransactionImpl.begin(TransactionImpl.java:38)
    ... 8 more
Caused by: java.sql.SQLException: java.net.ConnectException : Erro ao conectar no servidor 'localhost' porta '1527'. Recebida a mensagem: 'Connection refused (Connection refused)'.
    at org.apache.derby.client.am.SQLExceptionFactory.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:664)
    at java.sql.DriverManager.getConnection(DriverManager.java:208)
    at org.hibernate.connection.DriverManagerConnectionProvider.getConnection(DriverManagerConnectionProvider.java:110)
    at org.hibernate.jdbc.ConnectionManager.openConnection(ConnectionManager.java:423)
    ... 13 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 (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.ClientJDBCObjectFactoryImpl.newNetConnection(Unknown Source)
    ... 18 more
Caused by: java.net.ConnectException: Connection refused (Connection refused)
    at java.net.PlainSocketImpl.socketConnect(Native Method)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:606)
    at java.net.Socket.connect(Socket.java:555)
    at java.net.Socket.<init>(Socket.java:451)
    at java.net.Socket.<init>(Socket.java:228)
    at org.apache.derby.client.net.OpenSocketAction.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    ... 23 more