Application error occurs.
Try to return to previsous page or try to restart application.
Method onLinkClicked of interface org.apache.wicket.markup.html.link.ILinkListener targeted at [LanguageLink [Component id = languageLink]] on component [LanguageLink [Component id = languageLink]] threw an exception (org.apache.wicket.WicketRuntimeException)
org.apache.wicket.RequestListenerInterface.internalInvoke:274
org.apache.wicket.RequestListenerInterface.invoke:216
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener:241
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond:234
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond:895
org.apache.wicket.request.RequestHandlerStack.execute:64
org.apache.wicket.request.cycle.RequestCycle.execute:265
org.apache.wicket.request.cycle.RequestCycle.processRequest:222
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach:293
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle:261
org.apache.wicket.protocol.http.WicketFilter.processRequest:203
org.apache.wicket.protocol.http.WicketServlet.doGet:137
javax.servlet.http.HttpServlet.service:489
javax.servlet.http.HttpServlet.service:583
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter:212
org.apache.catalina.core.ApplicationFilterChain.doFilter:156
org.apache.tomcat.websocket.server.WsFilter.doFilter:51
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter:181
org.apache.catalina.core.ApplicationFilterChain.doFilter:156
org.apache.catalina.core.StandardWrapperValve.invoke:167
org.apache.catalina.core.StandardContextValve.invoke:90
org.apache.catalina.authenticator.AuthenticatorBase.invoke:483
org.apache.catalina.core.StandardHostValve.invoke:130
org.apache.catalina.valves.ErrorReportValve.invoke:93
org.apache.catalina.valves.AbstractAccessLogValve.invoke:682
org.apache.catalina.core.StandardEngineValve.invoke:74
org.apache.catalina.connector.CoyoteAdapter.service:343
org.apache.coyote.http11.Http11Processor.service:617
org.apache.coyote.AbstractProcessorLight.process:63
org.apache.coyote.AbstractProtocol$ConnectionHandler.process:932
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun:1694
org.apache.tomcat.util.net.SocketProcessorBase.run:52
org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker:1191
org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run:659
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run:61
java.lang.Thread.run:833
Cause:
java.lang.ClassCastException@79f5cac1 (java.lang.IllegalArgumentException)
jdk.internal.reflect.GeneratedMethodAccessor145.invoke:-1
jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke:43
java.lang.reflect.Method.invoke:568
org.apache.wicket.RequestListenerInterface.internalInvoke:258
org.apache.wicket.RequestListenerInterface.invoke:216
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener:241
org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond:234
org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond:895
org.apache.wicket.request.RequestHandlerStack.execute:64
org.apache.wicket.request.cycle.RequestCycle.execute:265
org.apache.wicket.request.cycle.RequestCycle.processRequest:222
org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach:293
org.apache.wicket.protocol.http.WicketFilter.processRequestCycle:261
org.apache.wicket.protocol.http.WicketFilter.processRequest:203
org.apache.wicket.protocol.http.WicketServlet.doGet:137
javax.servlet.http.HttpServlet.service:489
javax.servlet.http.HttpServlet.service:583
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter:212
org.apache.catalina.core.ApplicationFilterChain.doFilter:156
org.apache.tomcat.websocket.server.WsFilter.doFilter:51
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter:181
org.apache.catalina.core.ApplicationFilterChain.doFilter:156
org.apache.catalina.core.StandardWrapperValve.invoke:167
org.apache.catalina.core.StandardContextValve.invoke:90
org.apache.catalina.authenticator.AuthenticatorBase.invoke:483
org.apache.catalina.core.StandardHostValve.invoke:130
org.apache.catalina.valves.ErrorReportValve.invoke:93
org.apache.catalina.valves.AbstractAccessLogValve.invoke:682
org.apache.catalina.core.StandardEngineValve.invoke:74
org.apache.catalina.connector.CoyoteAdapter.service:343
org.apache.coyote.http11.Http11Processor.service:617
org.apache.coyote.AbstractProcessorLight.process:63
org.apache.coyote.AbstractProtocol$ConnectionHandler.process:932
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun:1694
org.apache.tomcat.util.net.SocketProcessorBase.run:52
org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker:1191
org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run:659
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run:61
java.lang.Thread.run:833