java.lang.NullPointerException

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    • java.lang.NullPointerException at oracle.discoiv.session.model.Authentication.<init>(Authentication.java:87) at oracle.discoiv.session.model.ConnectionManager.findConnection(ConnectionManager.java:306) at oracle.discoiv.session.model.ConnectionManager.findConnection(ConnectionManager.java:277) at oracle.discoiv.session.model.ConnectionManager.getConnection(ConnectionManager.java:74) at oracle.discoiv.session.model.ModelSession.openConnection(ModelSession.java:272) at oracle.discoiv.session.model.ModelSession.openAccount(ModelSession.java:331) at oracle.discoiv.state.LoginTransition.doTransition(LoginTransition.java:62) at oracle.discoiv.state.StateTransition.execute(StateTransition.java:37) at oracle.discoiv.state.StateTransition.execute(StateTransition.java:46) at oracle.discoiv.state.DiscoState.getState(DiscoState.java:155) at oracle.discoiv.state.DiscoState.getState(DiscoState.java:52) at oracle.discoiv.state.StateMachine.setState(StateMachine.java:75) at oracle.discoiv.controller.DiscovererController.setState(DiscovererController.java:236) at oracle.discoiv.servlet.DiscovererHttpHandler.processRequest(DiscovererHttpHandler.java:101) at oracle.discoiv.servlet.DiscoServlet.doRequest(DiscoServlet.java:314) at oracle.discoiv.servlet.DiscoServlet.doGet(DiscoServlet.java:148) at javax.servlet.http.HttpServlet.service(HttpServlet.java:244) at javax.servlet.http.HttpServlet.service(HttpServlet.java:336) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269) at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:219) at oracle.plus.servlet.Disco4iProxyServlet.doRequest(Disco4iProxyServlet.java:141) at oracle.plus.servlet.Disco4iProxyServlet.doGet(Disco4iProxyServlet.java:68) at javax.servlet.http.HttpServlet.service(HttpServlet.java:244) at javax.servlet.http.HttpServlet.service(HttpServlet.java:336) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:59) at oracle.security.jazn.oc4j.JAZNFilter.doFilter(JAZNFilter.java:283) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:523) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:269) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:735) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:151) at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
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