I think this is the stack trace from the server. I don't see anything that would be causing the problem.
INFO: Running GlassFish Version: GlassFish Server Open Source Edition 3.1.2.2 (build 5)
INFO: Registered org.glassfish.ha.store.adapter.cache.ShoalBackingS toreProxy for persistence-type = replicated in BackingStoreFactoryRegistry
INFO: Grizzly Framework 1.9.50 started in: 115ms - bound to [0.0.0.0:3700]
INFO: Grizzly Framework 1.9.50 started in: 171ms - bound to [0.0.0.0:8080]
INFO: Grizzly Framework 1.9.50 started in: 134ms - bound to [0.0.0.0:8181]
INFO: Grizzly Framework 1.9.50 started in: 124ms - bound to [0.0.0.0:4848]
INFO: Grizzly Framework 1.9.50 started in: 102ms - bound to [0.0.0.0:7676]
INFO: Created EjbThreadPoolExecutor with thread-core-pool-size 16 thread-max-pool-size 32 thread-keep-alive-seconds 60 thread-queue-capacity 2147483647 allow-core-thread-timeout false
INFO: SEC1002: Security Manager is OFF.
INFO: SEC1010: Entering Security Startup Service
INFO: SEC1143: Loading policy provider com.sun.enterprise.security.provider.PolicyWrapper .
INFO: SEC1115: Realm [admin-realm] of classtype [com.sun.enterprise.security.auth.realm.file.FileRe alm] successfully created.
INFO: SEC1115: Realm [file] of classtype [com.sun.enterprise.security.auth.realm.file.FileRe alm] successfully created.
INFO: SEC1115: Realm [certificate] of classtype [com.sun.enterprise.security.auth.realm.certificate .CertificateRealm] successfully created.
INFO: SEC1011: Security Service(s) Started Successfully
INFO: WS10010: Web service endpoint deployment events listener registered successfully.
INFO: WEB0169: Created HTTP listener [http-listener-1] on host/port [0.0.0.0:8080]
INFO: WEB0169: Created HTTP listener [http-listener-2] on host/port [0.0.0.0:8181]
INFO: WEB0169: Created HTTP listener [admin-listener] on host/port [0.0.0.0:4848]
INFO: WEB0171: Created virtual server [server]
INFO: WEB0171: Created virtual server [__asadmin]
INFO: WEB0172: Virtual server [server] loaded default web module []
WARNING: Container org.glassfish.webservices.JAXWSContainer@49e448c2 doesn't support class com.sun.xml.ws.api.server.Module
INFO: WS00019: EJB Endpoint deployed
CalculatorWSApplication listening at address at
http://Newlaptop:8080/CalulatorWS/CalulatorWS
INFO: WEB0671: Loading application [CalculatorWSApplication] at [/CalculatorWSApplication]
INFO: CORE10010: Loading application CalculatorWSApplication done in 9,579 ms
INFO: WEB0671: Loading application [CalculatorWSServletClient] at [/CalculatorWSServletClient]
INFO: CORE10010: Loading application CalculatorWSServletClient done in 1,161 ms
INFO: WEB0671: Loading application [CalculatorWSJSPClient] at [/CalculatorWSJSPClient]
INFO: CORE10010: Loading application CalculatorWSJSPClient done in 508 ms
INFO: HV000001: Hibernate Validator 4.3.0.Final
INFO: EclipseLink, version: Eclipse Persistence Services - 2.3.2.v20111125-r10461
INFO: file:/C:/Users/Rmwanta/Documents/NetBeansProjects/CustomerDB/build/web/WEB-INF/classes/_CustomerDBPU login successful
WARNING: Multiple [2] JMX MBeanServer instances exist, we will use the server at index [0] : [com.sun.enterprise.v3.admin.DynamicInterceptor@79d 6ab4e].
WARNING: JMX MBeanServer in use: [com.sun.enterprise.v3.admin.DynamicInterceptor@79d 6ab4e] from index [0]
WARNING: JMX MBeanServer in use: [com.sun.jmx.mbeanserver.JmxMBeanServer@1972c74a] from index [1]
INFO: EJB5181:Portable JNDI names for EJB MicroMarketFacadeREST: [java:global/CustomerDB/MicroMarketFacadeREST!service.MicroMarketFacadeRES T, java:global/CustomerDB/MicroMarketFacadeREST]
INFO: EJB5181:Portable JNDI names for EJB CustomerFacadeREST: [java:global/CustomerDB/CustomerFacadeREST!service.CustomerFacadeREST, java:global/CustomerDB/CustomerFacadeREST]
INFO: EJB5181:Portable JNDI names for EJB DiscountCodeFacadeREST: [java:global/CustomerDB/DiscountCodeFacadeREST, java:global/CustomerDB/DiscountCodeFacadeREST!service.DiscountCodeFacadeR EST]
INFO: Registering the Jersey servlet application, named org.netbeans.rest.application.config.ApplicationCo nfig, at the servlet mapping, /webresources/*, with the Application class of the same name
INFO: WEB0671: Loading application [CustomerDB] at [/CustomerDB]
INFO: CORE10010: Loading application CustomerDB done in 7,642 ms
INFO: EclipseLink, version: Eclipse Persistence Services - 2.3.2.v20111125-r10461
INFO: file:/C:/Users/Rmwanta/Documents/NetBeansProjects/Church Directory/build/web/WEB-INF/classes/_Church_DirectoryPU login successful
WARNING: Multiple [2] JMX MBeanServer instances exist, we will use the server at index [0] : [com.sun.enterprise.v3.admin.DynamicInterceptor@79d 6ab4e].
WARNING: JMX MBeanServer in use: [com.sun.enterprise.v3.admin.DynamicInterceptor@79d 6ab4e] from index [0]
WARNING: JMX MBeanServer in use: [com.sun.jmx.mbeanserver.JmxMBeanServer@1972c74a] from index [1]
INFO: EJB5181:Portable JNDI names for EJB DirectoryFacade: [java:global/Church_Directory/DirectoryFacade, java:global/Church_Directory/DirectoryFacade!jpa.session.DirectoryFacade]
INFO: Initializing Mojarra 2.1.6 (SNAPSHOT 20111206) for context '/Church_Directory'
INFO: Monitoring jndi:/server/Church_Directory/WEB-INF/faces-config.xml for modifications
INFO: WEB0671: Loading application [Church_Directory] at [/Church_Directory]
INFO: CORE10010: Loading application Church_Directory done in 4,592 ms
INFO: GlassFish Server Open Source Edition 3.1.2.2 (5) startup time : Felix (21,590ms), startup services(25,096ms), total(46,686ms)
INFO: WEB0169: Created HTTP listener [http-listener-1] on host/port [0.0.0.0:8080]
INFO: Grizzly Framework 1.9.50 started in: 4ms - bound to [0.0.0.0:8080]
INFO: JMX005: JMXStartupService had Started JMXConnector on JMXService URL service:jmx:rmi://Newlaptop:8686/jndi/rmi://Newlaptop:8686/jmxrmi
INFO: WEB0169: Created HTTP listener [http-listener-2] on host/port [0.0.0.0:8181]
INFO: Grizzly Framework 1.9.50 started in: 3ms - bound to [0.0.0.0:8181]