no security manager exception

 Error while retrieving logged in user information {}
org.apache.shiro.UnavailableSecurityManagerException: No SecurityManager accessible to the calling code, either bound to the org.apache.shiro.util.ThreadContext or as a vm static singleton.  This is an invalid application configuration.
        at org.apache.shiro.SecurityUtils.getSecurityManager(SecurityUtils.java:123)
        at org.apache.shiro.subject.Subject$Builder.<init>(Subject.java:627)
        at org.apache.shiro.SecurityUtils.getSubject(SecurityUtils.java:56)
        at com.abc.sdn.connector.RpcProvider.logCurrentUser(RpcProvider.java:86)
        at com.abc.sdn.connector.RpcProvider.updateConnector(RpcProvider.java:149)
        at org.opendaylight.yangtools.yang.binding.util.RpcMethodInvokerWithInput.invokeOn(RpcMethodInvokerWithInput.java:30)
        at org.opendaylight.yangtools.yang.binding.util.AbstractMappedRpcInvoker.invokeRpc(AbstractMappedRpcInvoker.java:52)
        at org.opendaylight.controller.md.sal.binding.impl.BindingDOMRpcImplementationAdapter.invoke(BindingDOMRpcImplementationAdapter.java:85)
        at org.opendaylight.controller.md.sal.binding.impl.BindingDOMRpcImplementationAdapter.invokeRpc(BindingDOMRpcImplementationAdapter.java:72)
        at org.opendaylight.controller.md.sal.dom.broker.impl.GlobalDOMRpcRoutingTableEntry.invokeRpc(GlobalDOMRpcRoutingTableEntry.java:40)
        at org.opendaylight.controller.md.sal.dom.broker.impl.DOMRpcRoutingTable.invokeRpc(DOMRpcRoutingTable.java:186)
        at org.opendaylight.controller.md.sal.dom.broker.impl.DOMRpcRouter.invokeRpc(DOMRpcRouter.java:124)
        at org.opendaylight.netconf.sal.restconf.impl.BrokerFacade.invokeRpc(BrokerFacade.java:280)[212:org.opendaylight.netconf.sal-rest-connector:1.3.3.Beryllium-SR3]
        at org.opendaylight.netconf.sal.restconf.impl.RestconfImpl.invokeRpc(RestconfImpl.java:462)[212:org.opendaylight.netconf.sal-rest-connector:1.3.3.Beryllium-SR3]
        at org.opendaylight.netconf.sal.restconf.impl.StatisticsRestconfServiceWrapper.invokeRpc(StatisticsRestconfServiceWrapper.java:81)[212:org.opendaylight.netconf.sal-rest-connector:1.3.3.Beryllium-SR3]
        at org.opendaylight.netconf.sal.rest.impl.RestconfCompositeWrapper.invokeRpc(RestconfCompositeWrapper.java:63)[212:org.opendaylight.netconf.sal-rest-connector:1.3.3.Beryllium-SR3]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)[:1.8.0_77]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)[:1.8.0_77]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[:1.8.0_77]
        at java.lang.reflect.Method.invoke(Method.java:498)[:1.8.0_77]
        at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.uri.rules.ResourceObjectRule.accept(ResourceObjectRule.java:100)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381)[47:com.sun.jersey.jersey-server:1.17.0]
        at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)[177:com.sun.jersey.servlet:1.17.0]
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538)[177:com.sun.jersey.servlet:1.17.0]
        at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716)[177:com.sun.jersey.servlet:1.17.0]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:668)[145:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0.0]
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1496)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.servlets.CrossOriginFilter.handle(CrossOriginFilter.java:247)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.servlets.CrossOriginFilter.doFilter(CrossOriginFilter.java:210)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.servlets.UserAgentFilter.doFilter(UserAgentFilter.java:82)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:256)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61)[189:org.apache.shiro.web:1.2.3]
        at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108)[189:org.apache.shiro.web:1.2.3]
        at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137)[189:org.apache.shiro.web:1.2.3]
        at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125)[189:org.apache.shiro.web:1.2.3]
        at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1467)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:69)[160:org.ops4j.pax.web.pax-web-jetty:3.1.4]
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:557)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:240)[160:org.ops4j.pax.web.pax-web-jetty:3.1.4]
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:429)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:75)[160:org.ops4j.pax.web.pax-web-jetty:3.1.4]
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.Server.handle(Server.java:370)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)[151:org.eclipse.jetty.aggregate.jetty-all-server:8.1.15.v20140411]