org.jahia.bin.errors.ErrorLoggingFilter error raised when trying to update a ctn List

Logged in as root, tried to open 'Update list' pop up engine, here the exception you'll in the console :

2009-03-02 15:36:01,562: ERROR [org.jahia.bin.errors.ErrorLoggingFilter] - User message=Error in parameters, System message=ContainerListProperties_Engine : error in parameters, root cause:null
org.jahia.exceptions.JahiaException: User message=Error in parameters, System message=ContainerListProperties_Engine : error in parameters, root cause:null root cause=java.lang.NumberFormatException: null
at org.jahia.engines.containerlistproperties.ContainerListProperties_Engine.initEngineMap(ContainerListProperties_Engine.java:662)
at org.jahia.engines.containerlistproperties.ContainerListProperties_Engine.handleActions(ContainerListProperties_Engine.java:154)
at org.jahia.operations.valves.EngineValve.processEngineRequest(EngineValve.java:192)
at org.jahia.operations.valves.EngineValve.invoke(EngineValve.java:95)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.SkeletonAggregatorValve.invoke(SkeletonAggregatorValve.java:102)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.PlutoProcessActionValve.invoke(PlutoProcessActionValve.java:183)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.ThemeValve.invoke(ThemeValve.java:108)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.UserAgentViewSwitcherValve.invoke(UserAgentViewSwitcherValve.java:75)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.HistoryValve.invoke(HistoryValve.java:64)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.PageAccessCheckValve.invoke(PageAccessCheckValve.java:89)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.OperationModeCheckValve.invoke(OperationModeCheckValve.java:101)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.SiteCheckValve.invoke(SiteCheckValve.java:95)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.pipelines.impl.GenericPipeline.invoke(GenericPipeline.java:152)
at org.jahia.operations.OperationManager.handleOperations(OperationManager.java:97)
at org.jahia.bin.JahiaAction.execute(JahiaAction.java:91)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.jahia.bin.JahiaRequestProcessor.process(JahiaRequestProcessor.java:99)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.jahia.bin.Jahia.process(Jahia.java:1579)
at org.jahia.bin.Jahia.service(Jahia.java:867)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jahia.bin.filters.jcr.JcrSessionFilter.doFilter(JcrSessionFilter.java:56)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jahia.bin.filters.ResponseCacheControlFilter.doFilter(ResponseCacheControlFilter.java:110)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NumberFormatException: null
at java.lang.Integer.parseInt(Integer.java:415)
at java.lang.Integer.parseInt(Integer.java:497)
at org.jahia.engines.containerlistproperties.ContainerListProperties_Engine.initEngineMap(ContainerListProperties_Engine.java:660)
... 56 more
java.lang.NumberFormatException: null
at java.lang.Integer.parseInt(Integer.java:415)
at java.lang.Integer.parseInt(Integer.java:497)
at org.jahia.engines.containerlistproperties.ContainerListProperties_Engine.initEngineMap(ContainerListProperties_Engine.java:660)
at org.jahia.engines.containerlistproperties.ContainerListProperties_Engine.handleActions(ContainerListProperties_Engine.java:154)
at org.jahia.operations.valves.EngineValve.processEngineRequest(EngineValve.java:192)
at org.jahia.operations.valves.EngineValve.invoke(EngineValve.java:95)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.SkeletonAggregatorValve.invoke(SkeletonAggregatorValve.java:102)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.PlutoProcessActionValve.invoke(PlutoProcessActionValve.java:183)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.ThemeValve.invoke(ThemeValve.java:108)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.UserAgentViewSwitcherValve.invoke(UserAgentViewSwitcherValve.java:75)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.HistoryValve.invoke(HistoryValve.java:64)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.PageAccessCheckValve.invoke(PageAccessCheckValve.java:89)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.OperationModeCheckValve.invoke(OperationModeCheckValve.java:101)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.operations.valves.SiteCheckValve.invoke(SiteCheckValve.java:95)
at org.jahia.pipelines.impl.GenericPipeline.invokeNext(GenericPipeline.java:165)
at org.jahia.pipelines.impl.GenericPipeline.invoke(GenericPipeline.java:152)
at org.jahia.operations.OperationManager.handleOperations(OperationManager.java:97)
at org.jahia.bin.JahiaAction.execute(JahiaAction.java:91)
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
at org.jahia.bin.JahiaRequestProcessor.process(JahiaRequestProcessor.java:99)
at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
at org.jahia.bin.Jahia.process(Jahia.java:1579)
at org.jahia.bin.Jahia.service(Jahia.java:867)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jahia.bin.filters.jcr.JcrSessionFilter.doFilter(JcrSessionFilter.java:56)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:141)
at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:90)
at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:417)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jahia.bin.filters.ResponseCacheControlFilter.doFilter(ResponseCacheControlFilter.java:110)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:433)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:568)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)