Hello Stanbolers,

did the contenthub service change recently? Since my last update I cannot load up items to the contenthub any more. No matter if I try to specify an item ID or not, I get an error message like the one below:
(the same if I try to store to the default index)

curl -i -X POST -H "Content-Type:text/plain" -d "We are talking about huge cities such as Paris or New York, where life is an expensive experience." http://lnv-89012.dfki.uni-sb.de:9001/contenthub/melaniesIndex/store/myOwnIdToUseHere

HTTP/1.1 500 Cannot enhance content with id: {}
Content-Type: text/html; charset=iso-8859-1
Cache-Control: must-revalidate,no-cache,no-store
Content-Length: 21336
Server: Jetty(6.1.x)

<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"/>
<title>Error 500 Cannot enhance content with id: {}</title>
</head>
<body><h2>HTTP ERROR 500</h2>
<p>Problem accessing /contenthub/melaniesIndex/store/myOwnIdToUseHere. Reason: <pre> Cannot enhance content with id: {}</pre></p><h3>Caused by:</h3><pre>org.apache.stanbol.contenthub.servicesapi.store.StoreException: Cannot enhance content with id: {} at org.apache.stanbol.contenthub.store.solr.SolrStoreImpl.enhance(SolrStoreImpl.java:225) at org.apache.stanbol.contenthub.store.solr.SolrStoreImpl.enhanceAndPut(SolrStoreImpl.java:285) at org.apache.stanbol.contenthub.web.resources.StoreResource.createEnhanceAndRedirect(StoreResource.java:659) at org.apache.stanbol.contenthub.web.resources.StoreResource.createEnhanceAndRedirect(StoreResource.java:802) at org.apache.stanbol.contenthub.web.resources.StoreResource.createContentItemWithId(StoreResource.java:496)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1483) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1414) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96) at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79) at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) at org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48) at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39) at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:943)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) Caused by: org.apache.stanbol.enhancer.servicesapi.ChainException: Enhancement Chain failed because of required Engine 'dbpediaLinking' failed with Message: Unable to process ContentItem '&lt;urn:content-item-myOwnIdToUseHere&gt;' with Enhancement Engine 'dbpediaLinking' because the engine was unable to process the content (Engine class: org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine)(Reason: Unable to initialize the Cache with Yard dbpediaIndex! This is usually caused by Errors while reading the Cache Configuration from the Yard.)! at org.apache.stanbol.enhancer.jobmanager.event.impl.EventJobManagerImpl.enhanceContent(EventJobManagerImpl.java:151) at org.apache.stanbol.enhancer.jobmanager.event.impl.EventJobManagerImpl.enhanceContent(EventJobManagerImpl.java:113) at org.apache.stanbol.contenthub.store.solr.SolrStoreImpl.enhance(SolrStoreImpl.java:221)
        ... 54 more
Caused by: java.lang.IllegalStateException: Unable to initialize the Cache with Yard dbpediaIndex! This is usually caused by Errors while reading the Cache Configuration from the Yard. at org.apache.stanbol.entityhub.core.site.CacheImpl.getCacheYard(CacheImpl.java:214) at org.apache.stanbol.entityhub.core.site.CacheImpl.getQueryFactory(CacheImpl.java:356) at org.apache.stanbol.entityhub.core.impl.ReferencedSiteImpl.getQueryFactory(ReferencedSiteImpl.java:614) at org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine.computeEntityRecommentations(NamedEntityTaggingEngine.java:444) at org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine.computeEnhancements(NamedEntityTaggingEngine.java:369) at org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.processEvent(EnhancementJobHandler.java:259) at org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.handleEvent(EnhancementJobHandler.java:181) at org.apache.felix.eventadmin.impl.tasks.HandlerTaskImpl.execute(HandlerTaskImpl.java:88) at org.apache.felix.eventadmin.impl.tasks.SyncDeliverTasks.execute(SyncDeliverTasks.java:221) at org.apache.felix.eventadmin.impl.tasks.AsyncDeliverTasks$TaskExecuter.run(AsyncDeliverTasks.java:110) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:679)
Caused by: org.apache.stanbol.entityhub.servicesapi.yard.YardException: The SolrIndex 'dbpedia' for SolrYard 'dbpedia default data index' is currently not active! at org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getServer(SolrYard.java:545) at org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getRepresentation(SolrYard.java:896) at org.apache.stanbol.entityhub.core.site.CacheUtils.loadBaseMappings(CacheUtils.java:54) at org.apache.stanbol.entityhub.core.site.CacheImpl.initWithCacheYard(CacheImpl.java:114) at org.apache.stanbol.entityhub.core.site.CacheImpl.getCacheYard(CacheImpl.java:210)
        ... 11 more
</pre>
<h3>Caused by:</h3><pre>org.apache.stanbol.enhancer.servicesapi.ChainException: Enhancement Chain failed because of required Engine 'dbpediaLinking' failed with Message: Unable to process ContentItem '&lt;urn:content-item-myOwnIdToUseHere&gt;' with Enhancement Engine 'dbpediaLinking' because the engine was unable to process the content (Engine class: org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine)(Reason: Unable to initialize the Cache with Yard dbpediaIndex! This is usually caused by Errors while reading the Cache Configuration from the Yard.)! at org.apache.stanbol.enhancer.jobmanager.event.impl.EventJobManagerImpl.enhanceContent(EventJobManagerImpl.java:151) at org.apache.stanbol.enhancer.jobmanager.event.impl.EventJobManagerImpl.enhanceContent(EventJobManagerImpl.java:113) at org.apache.stanbol.contenthub.store.solr.SolrStoreImpl.enhance(SolrStoreImpl.java:221) at org.apache.stanbol.contenthub.store.solr.SolrStoreImpl.enhanceAndPut(SolrStoreImpl.java:285) at org.apache.stanbol.contenthub.web.resources.StoreResource.createEnhanceAndRedirect(StoreResource.java:659) at org.apache.stanbol.contenthub.web.resources.StoreResource.createEnhanceAndRedirect(StoreResource.java:802) at org.apache.stanbol.contenthub.web.resources.StoreResource.createContentItemWithId(StoreResource.java:496)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205) at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108) at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1483) at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1414) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363) at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353) at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537) at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96) at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79) at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) at org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75) at org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) at org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78) at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47) at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33) at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48) at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39) at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:943)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) Caused by: java.lang.IllegalStateException: Unable to initialize the Cache with Yard dbpediaIndex! This is usually caused by Errors while reading the Cache Configuration from the Yard. at org.apache.stanbol.entityhub.core.site.CacheImpl.getCacheYard(CacheImpl.java:214) at org.apache.stanbol.entityhub.core.site.CacheImpl.getQueryFactory(CacheImpl.java:356) at org.apache.stanbol.entityhub.core.impl.ReferencedSiteImpl.getQueryFactory(ReferencedSiteImpl.java:614) at org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine.computeEntityRecommentations(NamedEntityTaggingEngine.java:444) at org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine.computeEnhancements(NamedEntityTaggingEngine.java:369) at org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.processEvent(EnhancementJobHandler.java:259) at org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.handleEvent(EnhancementJobHandler.java:181) at org.apache.felix.eventadmin.impl.tasks.HandlerTaskImpl.execute(HandlerTaskImpl.java:88) at org.apache.felix.eventadmin.impl.tasks.SyncDeliverTasks.execute(SyncDeliverTasks.java:221) at org.apache.felix.eventadmin.impl.tasks.AsyncDeliverTasks$TaskExecuter.run(AsyncDeliverTasks.java:110) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:679)
Caused by: org.apache.stanbol.entityhub.servicesapi.yard.YardException: The SolrIndex 'dbpedia' for SolrYard 'dbpedia default data index' is currently not active! at org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getServer(SolrYard.java:545) at org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getRepresentation(SolrYard.java:896) at org.apache.stanbol.entityhub.core.site.CacheUtils.loadBaseMappings(CacheUtils.java:54) at org.apache.stanbol.entityhub.core.site.CacheImpl.initWithCacheYard(CacheImpl.java:114) at org.apache.stanbol.entityhub.core.site.CacheImpl.getCacheYard(CacheImpl.java:210)
        ... 11 more
</pre>
<h3>Caused by:</h3><pre>java.lang.IllegalStateException: Unable to initialize the Cache with Yard dbpediaIndex! This is usually caused by Errors while reading the Cache Configuration from the Yard. at org.apache.stanbol.entityhub.core.site.CacheImpl.getCacheYard(CacheImpl.java:214) at org.apache.stanbol.entityhub.core.site.CacheImpl.getQueryFactory(CacheImpl.java:356) at org.apache.stanbol.entityhub.core.impl.ReferencedSiteImpl.getQueryFactory(ReferencedSiteImpl.java:614) at org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine.computeEntityRecommentations(NamedEntityTaggingEngine.java:444) at org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine.computeEnhancements(NamedEntityTaggingEngine.java:369) at org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.processEvent(EnhancementJobHandler.java:259) at org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.handleEvent(EnhancementJobHandler.java:181) at org.apache.felix.eventadmin.impl.tasks.HandlerTaskImpl.execute(HandlerTaskImpl.java:88) at org.apache.felix.eventadmin.impl.tasks.SyncDeliverTasks.execute(SyncDeliverTasks.java:221) at org.apache.felix.eventadmin.impl.tasks.AsyncDeliverTasks$TaskExecuter.run(AsyncDeliverTasks.java:110) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:679)
Caused by: org.apache.stanbol.entityhub.servicesapi.yard.YardException: The SolrIndex 'dbpedia' for SolrYard 'dbpedia default data index' is currently not active! at org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getServer(SolrYard.java:545) at org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getRepresentation(SolrYard.java:896) at org.apache.stanbol.entityhub.core.site.CacheUtils.loadBaseMappings(CacheUtils.java:54) at org.apache.stanbol.entityhub.core.site.CacheImpl.initWithCacheYard(CacheImpl.java:114) at org.apache.stanbol.entityhub.core.site.CacheImpl.getCacheYard(CacheImpl.java:210)
        ... 11 more
</pre>
<h3>Caused by:</h3><pre>org.apache.stanbol.entityhub.servicesapi.yard.YardException: The SolrIndex 'dbpedia' for SolrYard 'dbpedia default data index' is currently not active! at org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getServer(SolrYard.java:545) at org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getRepresentation(SolrYard.java:896) at org.apache.stanbol.entityhub.core.site.CacheUtils.loadBaseMappings(CacheUtils.java:54) at org.apache.stanbol.entityhub.core.site.CacheImpl.initWithCacheYard(CacheImpl.java:114) at org.apache.stanbol.entityhub.core.site.CacheImpl.getCacheYard(CacheImpl.java:210) at org.apache.stanbol.entityhub.core.site.CacheImpl.getQueryFactory(CacheImpl.java:356) at org.apache.stanbol.entityhub.core.impl.ReferencedSiteImpl.getQueryFactory(ReferencedSiteImpl.java:614) at org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine.computeEntityRecommentations(NamedEntityTaggingEngine.java:444) at org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine.computeEnhancements(NamedEntityTaggingEngine.java:369) at org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.processEvent(EnhancementJobHandler.java:259) at org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler.handleEvent(EnhancementJobHandler.java:181) at org.apache.felix.eventadmin.impl.tasks.HandlerTaskImpl.execute(HandlerTaskImpl.java:88) at org.apache.felix.eventadmin.impl.tasks.SyncDeliverTasks.execute(SyncDeliverTasks.java:221) at org.apache.felix.eventadmin.impl.tasks.AsyncDeliverTasks$TaskExecuter.run(AsyncDeliverTasks.java:110) at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Thread.java:679)
</pre>
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