java.sql.SQLException: Io exception: The Network Adapter could not establish the connection

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Io exception: Connection reset
java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:77)
at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:111)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:174)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:230)
at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:501)
at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:436)
at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:621)
at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:203)
at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:492)
at oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(OracleDataSource.java:386)
at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:276)
at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:212)
at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:140)
at oracle.jdbc.pool.OracleImplicitConnectionCache.makeCacheConnection(OracleImplicitConnectionCache.java:1752)
at oracle.jdbc.pool.OracleImplicitConnectionCache.makeOneConnection(OracleImplicitConnectionCache.java:644)
at oracle.jdbc.pool.OracleImplicitConnectionCache.getCacheConnection(OracleImplicitConnectionCache.java:592)
at oracle.jdbc.pool.OracleImplicitConnectionCache.getConnection(OracleImplicitConnectionCache.java:460)
at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:544)
at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:248)
at oracle.sysman.util.jdbc.ConnectionCache._getConnection(ConnectionCache.java:359)
at oracle.sysman.util.jdbc.ConnectionCache._getConnection(ConnectionCache.java:322)
at oracle.sysman.util.jdbc.ConnectionCache.getUnwrappedConnection(ConnectionCache.java:575)
at oracle.sysman.emSDK.svc.conn.FGAConnectionCache.getFGAConnection(FGAConnectionCache.java:207)
at oracle.sysman.emSDK.svc.conn.ConnectionService.getPrivateConnection(ConnectionService.java:1138)
at oracle.sysman.emSDK.svc.conn.ConnectionService.getPrivateConnection(ConnectionService.java:1172)
at oracle.sysman.eml.app.SessionObjectManager.sessionDestroyed(SessionObjectManager.java:116)
at oracle.sysman.eml.app.SessionListener.sessionDestroyed(SessionListener.java:126)
at com.evermind.server.http.HttpApplication.invalidateSession(HttpApplication.java:860)
at com.evermind.server.http.EvermindHttpSession.invalidate(EvermindHttpSession.java:397)
at oracle.sysman.eml.sec.auth.AuthUtils.invalidateOldSession(AuthUtils.java:62)
at oracle.sysman.emSDK.sec.auth.EMLoginService.doEMLogin(EMLoginService.java:111)
at oracle.sysman.emSDK.sec.auth.EMLoginServlet.authenticate(EMLoginServlet.java:695)
at oracle.sysman.emSDK.sec.auth.EMLoginServlet.authenticateUser(EMLoginServlet.java:314)
at oracle.sysman.emSDK.sec.auth.EMLoginServlet.doPost(EMLoginServlet.java:541)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64)
at oracle.sysman.db.adm.inst.HandleRepDownFilter.doFilter(HandleRepDownFilter.java:165)
at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15)
at oracle.sysman.eml.app.BrowserVersionFilter.doFilter(BrowserVersionFilter.java:122)
at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
at oracle.sysman.emSDK.svlt.EMRedirectFilter.doFilter(EMRedirectFilter.java:102)
at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:17)
at oracle.sysman.eml.app.ContextInitFilter.doFilter(ContextInitFilter.java:357)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370)
at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453)
at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:221)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260)
at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:234)
at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:29)
at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:879)
at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303)
at java.lang.Thread.run(Thread.java:595)

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