com.sun.enterprise.admin.config.MBeanConfigInstanceNotFoundException: Resources: Config element jdbc-connection-pool mysql_browser_browserPool is not found.
        at com.sun.enterprise.admin.config.ManagedConfigBean.invokeOperation(ManagedConfigBean.java:1591)
        at com.sun.enterprise.admin.config.BaseConfigMBean.invoke(BaseConfigMBean.java:483)
        at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836)
        at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:761)
        at sun.reflect.GeneratedMethodAccessor13.invoke(GeneratedMethodAccessor13.java:0)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at com.sun.enterprise.admin.util.proxy.ProxyClass.invoke(ProxyClass.java:90)
        at $Proxy1.invoke(.java:0)
        at com.sun.enterprise.admin.server.core.jmx.SunoneInterceptor.invoke(SunoneInterceptor.java:304)
        at com.sun.enterprise.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:174)
        at com.sun.enterprise.admin.jmx.remote.server.callers.InvokeCaller.call(InvokeCaller.java:69)
        at com.sun.enterprise.admin.jmx.remote.server.MBeanServerRequestHandler.handle(MBeanServerRequestHandler.java:155)
        at com.sun.enterprise.admin.jmx.remote.server.servlet.RemoteJmxConnectorServlet.processRequest(RemoteJmxConnectorServlet.java:122)
        at com.sun.enterprise.admin.jmx.remote.server.servlet.RemoteJmxConnectorServlet.doPost(RemoteJmxConnectorServlet.java:193)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
        at org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:427)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:315)
        at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:287)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:218)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
        at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94)
        at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:98)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:222)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1096)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:166)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:648)
        at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:593)
        at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:587)
        at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1096)
        at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:288)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:647)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:579)
        at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:831)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
        at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
        at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
        at com.sun.enterprise.web.connector.grizzly.WorkerThreadImpl.run(WorkerThreadImpl.java:116)
Caused: java.rmi.RemoteException: Operation 'getJdbcConnectionPoolByName' failed in 'resources' Config Mbean.
Target exception message: Resources: Config element jdbc-connection-pool mysql_browser_browserPool is not found.; nested exception is: 
	com.sun.enterprise.admin.config.MBeanConfigInstanceNotFoundException: Resources: Config element jdbc-connection-pool mysql_browser_browserPool is not found.
        at org.netbeans.modules.j2ee.sun.share.management.UtilMEJB.invokeServerForResource(UtilMEJB.java:172)
        at org.netbeans.modules.j2ee.sun.share.management.UtilMEJB.updateInvoke(UtilMEJB.java:144)
        at org.netbeans.modules.j2ee.sun.share.management.ServerMEJB.invoke(ServerMEJB.java:112)
        at org.netbeans.modules.j2ee.sun.api.restricted.ResourceUtils.getConnectionPoolByName(ResourceUtils.java:1361)
        at org.netbeans.modules.j2ee.sun.api.restricted.ResourceUtils.fillInPoolValues(ResourceUtils.java:1243)
        at org.netbeans.modules.j2ee.sun.api.restricted.ResourceUtils.getConnPoolValues(ResourceUtils.java:1435)
        at org.netbeans.modules.j2ee.sun.api.restricted.ResourceConfigurator.getResources(ResourceConfigurator.java:869)
        at org.netbeans.modules.j2ee.sun.share.configbean.SunONEDeploymentConfiguration.getDatasources(SunONEDeploymentConfiguration.java:319)
        at org.netbeans.modules.j2ee.sun.ide.j2ee.ModuleConfigurationImpl.getDatasources(ModuleConfigurationImpl.java:199)
        at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl.getDatasources(ConfigSupportImpl.java:341)
        at org.netbeans.modules.j2ee.deployment.devmodules.spi.J2eeModuleProvider.getModuleDatasources(J2eeModuleProvider.java:201)
        at org.netbeans.modules.j2ee.deployment.devmodules.spi.J2eeApplicationProvider.getModuleDatasources(J2eeApplicationProvider.java:86)
        at org.netbeans.modules.j2ee.deployment.devmodules.spi.J2eeModuleProvider.deployDatasources(J2eeModuleProvider.java:268)
        at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:186)
        at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:132)
        at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:103)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
        at sun.reflect.GeneratedMethodAccessor57.invoke(GeneratedMethodAccessor57.java:0)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
        at org.apache.tools.ant.Task.perform(Task.java:348)
        at org.apache.tools.ant.Target.execute(Target.java:357)
        at org.apache.tools.ant.Target.performTasks(Target.java:385)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1189)
        at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:278)
        at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:497)
        at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151)