Hello! After successful oxeleven deployment, i'm trying to send a POST request to /oxeleven/rest/generateKey using postman and i'm getting 500 error ! This is my oxeleven log file: ``` 2020-03-22 16:49:27,591 INFO [http-nio-8080-exec-1] [org.gluu.oxeleven.service.ApplicationService] (ApplicationService.java:37) - Creating PKCS11Service service 2020-03-22 16:49:27,593 ERROR [http-nio-8080-exec-1] [org.gluu.oxeleven.rest.GenerateKeyRestServiceImpl] (GenerateKeyRestServiceImpl.java:149) - null javax.enterprise.inject.CreationException: null at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?] at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[?:?] at java.lang.Class.newInstance(Class.java:584) ~[?:?] at org.jboss.weld.security.NewInstanceAction.run(NewInstanceAction.java:33) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at java.security.AccessController.doPrivileged(Native Method) ~[?:?] at org.jboss.weld.injection.Exceptions.rethrowException(Exceptions.java:40) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.injection.Exceptions.rethrowException(Exceptions.java:78) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:103) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:85) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.injection.producer.ProducerMethodProducer.produce(ProducerMethodProducer.java:103) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.injection.producer.AbstractMemberProducer.produce(AbstractMemberProducer.java:161) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.bean.AbstractProducerBean.create(AbstractProducerBean.java:180) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.contexts.AbstractContext.get(AbstractContext.java:96) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$DefaultContextualInstanceStrategy.get(ContextualInstanceStrategy.java:100) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.bean.ContextualInstanceStrategy$ApplicationScopedContextualInstanceStrategy.get(ContextualInstanceStrategy.java:140) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.bean.ContextualInstance.get(ContextualInstance.java:50) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.bean.proxy.ContextBeanInstance.getInstance(ContextBeanInstance.java:102) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.jboss.weld.bean.proxy.ProxyMethodHandler.getInstance(ProxyMethodHandler.java:131) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] at org.gluu.oxeleven.service.PKCS11Service$Proxy$_$$_WeldClientProxy.generateKey(Unknown Source) ~[classes/:4.2.0-SNAPSHOT] at org.gluu.oxeleven.rest.GenerateKeyRestServiceImpl.generateKey(GenerateKeyRestServiceImpl.java:94) ~[classes/:4.2.0-SNAPSHOT] at org.gluu.oxeleven.rest.GenerateKeyRestServiceImpl$Proxy$_$$_WeldClientProxy.generateKey(Unknown Source) ~[classes/:4.2.0-SNAPSHOT] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:138) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:517) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:406) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:370) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:372) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:344) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:317) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:440) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135) ~[resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:356) [resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138) [resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215) [resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227) [resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.9.3.Final.jar:3.9.3.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) [servlet-api.jar:?] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [catalina.jar:9.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.33] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) [tomcat-websocket.jar:9.0.33] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.33] at org.gluu.oxeleven.service.TestModeTokenFilter.doFilter(TestModeTokenFilter.java:66) [classes/:4.2.0-SNAPSHOT] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.33] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.33] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) [catalina.jar:9.0.33] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:9.0.33] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) [catalina.jar:9.0.33] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) [catalina.jar:9.0.33] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) [catalina.jar:9.0.33] at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:688) [catalina.jar:9.0.33] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) [catalina.jar:9.0.33] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) [catalina.jar:9.0.33] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373) [tomcat-coyote.jar:9.0.33] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) [tomcat-coyote.jar:9.0.33] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-coyote.jar:9.0.33] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1594) [tomcat-coyote.jar:9.0.33] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:9.0.33] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.33] at java.lang.Thread.run(Thread.java:834) [?:?] Caused by: java.lang.NoSuchMethodError: 'void sun.security.pkcs11.SunPKCS11.<init>(java.io.InputStream)' at org.gluu.oxeleven.service.PKCS11Service.init(PKCS11Service.java:92) ~[classes/:4.2.0-SNAPSHOT] at org.gluu.oxeleven.service.ApplicationService.createPKCS11Service(ApplicationService.java:43) ~[classes/:4.2.0-SNAPSHOT] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.jboss.weld.injection.StaticMethodInjectionPoint.invoke(StaticMethodInjectionPoint.java:95) ~[weld-core-impl-3.1.2.Final.jar:3.1.2.Final] ```