[xwiki-users] Error on DB

HTTP Status 500 - com.xpn.xwiki.XWikiException: Error number 11007 in 0: Failed to extract Entity Resource Reference from URL [http://ec2-35-154-214-221.ap-south-1.compute.amazonaws.com/bin/view/Main/ ] type Exception report message com.xpn.xwiki.XWikiException: Error number 11007 in 0: Failed to extract Entity Resource Reference from URL [http://ec2-35-154-214-221.ap-south-1.compute.amazonaws.com/bin/view/Main/ ] description The server encountered an internal error that prevented it from fulfilling this request. exception javax.servlet.ServletException: com.xpn.xwiki.XWikiException: Error number 11007 in 0: Failed to extract Entity Resource Reference from URL [http://ec2-35-154-214-221.ap-south-1.compute.amazonaws.com/bin/view/Main/ ] org.apache.struts.action.RequestProcessor.processException(RequestProcesso r.java:520) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:427) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 8) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter .java:127) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter( SetHTTPHeaderFilter.java:63) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.do Filter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.do Filter(SetCharacterEncodingFilter.java:111) org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:134) root cause com.xpn.xwiki.XWikiException: Error number 11007 in 0: Failed to extract Entity Resource Reference from URL [http://ec2-35-154-214-221.ap-south-1.compute.amazonaws.com/bin/view/Main/ ] com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:926) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:793) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:210) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:425) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 8) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter .java:127) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter( SetHTTPHeaderFilter.java:63) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.do Filter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.do Filter(SetCharacterEncodingFilter.java:111) org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:134) root cause java.lang.RuntimeException: Failed to locate wiki descriptor for alias [ec2-35-154-214-221.ap-south-1.compute.amazonaws.com] org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDesc riptorByAlias(AbstractWikiReferenceExtractor.java:80) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomain BasedWikiReference(DomainWikiReferenceExtractor.java:61) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(Domai nWikiReferenceExtractor.java:47) org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver. extractWikiReference(BinEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:92) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:61) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:47) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:65) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:43) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:93) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:48) com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:922) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:793) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:210) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:425) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 8) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter .java:127) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter( SetHTTPHeaderFilter.java:63) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.do Filter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.do Filter(SetCharacterEncodingFilter.java:111) org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:134) root cause org.xwiki.wiki.manager.WikiManagerException: Failed to locate XWiki.XWikiServerClass document for wiki alias [ec2-35-154-214-221.ap-south-1.compute.amazonaws.com] org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentH elper.java:128) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.jav a:140) org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias (DefaultWikiDescriptorManager.java:146) org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDesc riptorByAlias(AbstractWikiReferenceExtractor.java:78) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomain BasedWikiReference(DomainWikiReferenceExtractor.java:61) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(Domai nWikiReferenceExtractor.java:47) org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver. extractWikiReference(BinEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:92) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:61) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:47) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:65) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:43) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:93) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:48) com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:922) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:793) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:210) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:425) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 8) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter .java:127) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter( SetHTTPHeaderFilter.java:63) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.do Filter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.do Filter(SetCharacterEncodingFilter.java:111) org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:134) root cause org.xwiki.query.QueryException: Exception while translating [where doc.object(XWiki.XWikiServerClass).server = :wikiAlias and doc.name like 'XWikiServer%'] XWQL query to the [hql] language. Query statement = [where doc.object(XWiki.XWikiServerClass).server = :wikiAlias and doc.name like 'XWikiServer%'] org.xwiki.query.xwql.internal.XWQLQueryExecutor.execute(XWQLQueryExecutor. java:130) org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryE xecutorManager.java:72) org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:287) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentH elper.java:121) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.jav a:140) org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias (DefaultWikiDescriptorManager.java:146) org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDesc riptorByAlias(AbstractWikiReferenceExtractor.java:78) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomain BasedWikiReference(DomainWikiReferenceExtractor.java:61) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(Domai nWikiReferenceExtractor.java:47) org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver. extractWikiReference(BinEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:92) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:61) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:47) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:65) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:43) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:93) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:48) com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:922) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:793) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:210) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:425) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 8) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter .java:127) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter( SetHTTPHeaderFilter.java:63) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.do Filter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.do Filter(SetCharacterEncodingFilter.java:111) org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:134) root cause com.xpn.xwiki.XWikiException: Error number 3202 in 3: Exception while reading document [xwiki:XWiki.XWikiServerClass] com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.j ava:992) com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:280) com.xpn.xwiki.XWiki.getDocument(XWiki.java:1817) com.xpn.xwiki.XWiki.getDocument(XWiki.java:1870) com.xpn.xwiki.XWiki.getXClass(XWiki.java:6077) com.xpn.xwiki.XWiki.getClass(XWiki.java:6090) com.xpn.xwiki.doc.DefaultDocumentAccessBridge.isPropertyCustomMapped(Defau ltDocumentAccessBridge.java:497) org.xwiki.query.xwql.internal.QueryContext$PropertyInfo.isCustomMapped(Que ryContext.java:153) org.xwiki.query.xwql.internal.QueryContext$ObjectInfo.isCustomMapped(Query Context.java:122) org.xwiki.query.xwql.internal.hql.ObjectPrinter.print(ObjectPrinter.java:3 7) org.xwiki.query.xwql.internal.hql.Printer.print(Printer.java:70) org.xwiki.query.xwql.internal.hql.XWQLtoHQLTranslator.translate(XWQLtoHQLT ranslator.java:61) org.xwiki.query.xwql.internal.XWQLQueryExecutor.execute(XWQLQueryExecutor. java:97) org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryE xecutorManager.java:72) org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:287) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentH elper.java:121) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.jav a:140) org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias (DefaultWikiDescriptorManager.java:146) org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDesc riptorByAlias(AbstractWikiReferenceExtractor.java:78) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomain BasedWikiReference(DomainWikiReferenceExtractor.java:61) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(Domai nWikiReferenceExtractor.java:47) org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver. extractWikiReference(BinEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:92) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:61) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:47) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:65) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:43) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:93) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:48) com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:922) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:793) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:210) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:425) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 8) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter .java:127) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter( SetHTTPHeaderFilter.java:63) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.do Filter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.do Filter(SetCharacterEncodingFilter.java:111) org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:134) root cause org.hibernate.HibernateException: Could not create a DBCP pool. There is an error in the Hibernate configuration file, please review it. com.xpn.xwiki.store.DBCPConnectionProvider.configure(DBCPConnectionProvide r.java:232) org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(C onnectionProviderFactory.java:143) org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(C onnectionProviderFactory.java:84) org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory .java:459) org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:90) org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2 863) org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2859) org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:187 0) com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBa seStore.java:266) com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateB aseStore.java:710) com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.j ava:862) com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:280) com.xpn.xwiki.XWiki.getDocument(XWiki.java:1817) com.xpn.xwiki.XWiki.getDocument(XWiki.java:1870) com.xpn.xwiki.XWiki.getXClass(XWiki.java:6077) com.xpn.xwiki.XWiki.getClass(XWiki.java:6090) com.xpn.xwiki.doc.DefaultDocumentAccessBridge.isPropertyCustomMapped(Defau ltDocumentAccessBridge.java:497) org.xwiki.query.xwql.internal.QueryContext$PropertyInfo.isCustomMapped(Que ryContext.java:153) org.xwiki.query.xwql.internal.QueryContext$ObjectInfo.isCustomMapped(Query Context.java:122) org.xwiki.query.xwql.internal.hql.ObjectPrinter.print(ObjectPrinter.java:3 7) org.xwiki.query.xwql.internal.hql.Printer.print(Printer.java:70) org.xwiki.query.xwql.internal.hql.XWQLtoHQLTranslator.translate(XWQLtoHQLT ranslator.java:61) org.xwiki.query.xwql.internal.XWQLQueryExecutor.execute(XWQLQueryExecutor. java:97) org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryE xecutorManager.java:72) org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:287) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentH elper.java:121) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.jav a:140) org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias (DefaultWikiDescriptorManager.java:146) org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDesc riptorByAlias(AbstractWikiReferenceExtractor.java:78) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomain BasedWikiReference(DomainWikiReferenceExtractor.java:61) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(Domai nWikiReferenceExtractor.java:47) org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver. extractWikiReference(BinEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:92) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:61) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:47) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:65) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:43) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:93) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:48) com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:922) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:793) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:210) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:425) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 8) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter .java:127) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter( SetHTTPHeaderFilter.java:63) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.do Filter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.do Filter(SetCharacterEncodingFilter.java:111) org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:134) root cause java.sql.SQLException: Cannot load JDBC driver class 'org.hsqldb.jdbcDriver' org.apache.commons.dbcp2.BasicDataSource.createConnectionFactory(BasicData Source.java:2139) org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource. java:2033) org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.jav a:1533) com.xpn.xwiki.store.DBCPConnectionProvider.configure(DBCPConnectionProvide r.java:215) org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(C onnectionProviderFactory.java:143) org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(C onnectionProviderFactory.java:84) org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory .java:459) org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:90) org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2 863) org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2859) org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:187 0) com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBa seStore.java:266) com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateB aseStore.java:710) com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.j ava:862) com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:280) com.xpn.xwiki.XWiki.getDocument(XWiki.java:1817) com.xpn.xwiki.XWiki.getDocument(XWiki.java:1870) com.xpn.xwiki.XWiki.getXClass(XWiki.java:6077) com.xpn.xwiki.XWiki.getClass(XWiki.java:6090) com.xpn.xwiki.doc.DefaultDocumentAccessBridge.isPropertyCustomMapped(Defau ltDocumentAccessBridge.java:497) org.xwiki.query.xwql.internal.QueryContext$PropertyInfo.isCustomMapped(Que ryContext.java:153) org.xwiki.query.xwql.internal.QueryContext$ObjectInfo.isCustomMapped(Query Context.java:122) org.xwiki.query.xwql.internal.hql.ObjectPrinter.print(ObjectPrinter.java:3 7) org.xwiki.query.xwql.internal.hql.Printer.print(Printer.java:70) org.xwiki.query.xwql.internal.hql.XWQLtoHQLTranslator.translate(XWQLtoHQLT ranslator.java:61) org.xwiki.query.xwql.internal.XWQLQueryExecutor.execute(XWQLQueryExecutor. java:97) org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryE xecutorManager.java:72) org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:287) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentH elper.java:121) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.jav a:140) org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias (DefaultWikiDescriptorManager.java:146) org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDesc riptorByAlias(AbstractWikiReferenceExtractor.java:78) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomain BasedWikiReference(DomainWikiReferenceExtractor.java:61) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(Domai nWikiReferenceExtractor.java:47) org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver. extractWikiReference(BinEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:92) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:61) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:47) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:65) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:43) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:93) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:48) com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:922) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:793) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:210) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:425) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 8) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter .java:127) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter( SetHTTPHeaderFilter.java:63) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.do Filter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.do Filter(SetCharacterEncodingFilter.java:111) org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:134) root cause java.lang.ClassNotFoundException: org.hsqldb.jdbcDriver org.xwiki.classloader.URIClassLoader$1.run(URIClassLoader.java:193) org.xwiki.classloader.URIClassLoader$1.run(URIClassLoader.java:180) java.security.AccessController.doPrivileged(Native Method) org.xwiki.classloader.URIClassLoader.findClass(URIClassLoader.java:179) java.lang.ClassLoader.loadClass(ClassLoader.java:424) java.lang.ClassLoader.loadClass(ClassLoader.java:357) org.xwiki.classloader.xwiki.internal.ContextNamespaceURLClassLoader.loadCl ass(ContextNamespaceURLClassLoader.java:176) org.apache.commons.dbcp2.BasicDataSource.createConnectionFactory(BasicData Source.java:2131) org.apache.commons.dbcp2.BasicDataSource.createDataSource(BasicDataSource. java:2033) org.apache.commons.dbcp2.BasicDataSource.getConnection(BasicDataSource.jav a:1533) com.xpn.xwiki.store.DBCPConnectionProvider.configure(DBCPConnectionProvide r.java:215) org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(C onnectionProviderFactory.java:143) org.hibernate.connection.ConnectionProviderFactory.newConnectionProvider(C onnectionProviderFactory.java:84) org.hibernate.cfg.SettingsFactory.createConnectionProvider(SettingsFactory .java:459) org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:90) org.hibernate.cfg.Configuration.buildSettingsInternal(Configuration.java:2 863) org.hibernate.cfg.Configuration.buildSettings(Configuration.java:2859) org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:187 0) com.xpn.xwiki.store.XWikiHibernateBaseStore.initHibernate(XWikiHibernateBa seStore.java:266) com.xpn.xwiki.store.XWikiHibernateBaseStore.checkHibernate(XWikiHibernateB aseStore.java:710) com.xpn.xwiki.store.XWikiHibernateStore.loadXWikiDoc(XWikiHibernateStore.j ava:862) com.xpn.xwiki.store.XWikiCacheStore.loadXWikiDoc(XWikiCacheStore.java:280) com.xpn.xwiki.XWiki.getDocument(XWiki.java:1817) com.xpn.xwiki.XWiki.getDocument(XWiki.java:1870) com.xpn.xwiki.XWiki.getXClass(XWiki.java:6077) com.xpn.xwiki.XWiki.getClass(XWiki.java:6090) com.xpn.xwiki.doc.DefaultDocumentAccessBridge.isPropertyCustomMapped(Defau ltDocumentAccessBridge.java:497) org.xwiki.query.xwql.internal.QueryContext$PropertyInfo.isCustomMapped(Que ryContext.java:153) org.xwiki.query.xwql.internal.QueryContext$ObjectInfo.isCustomMapped(Query Context.java:122) org.xwiki.query.xwql.internal.hql.ObjectPrinter.print(ObjectPrinter.java:3 7) org.xwiki.query.xwql.internal.hql.Printer.print(Printer.java:70) org.xwiki.query.xwql.internal.hql.XWQLtoHQLTranslator.translate(XWQLtoHQLT ranslator.java:61) org.xwiki.query.xwql.internal.XWQLQueryExecutor.execute(XWQLQueryExecutor. java:97) org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryE xecutorManager.java:72) org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:287) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocumentReference(DefaultWikiDescriptorDocumentH elper.java:121) org.xwiki.wiki.internal.descriptor.document.DefaultWikiDescriptorDocumentH elper.findXWikiServerClassDocument(DefaultWikiDescriptorDocumentHelper.jav a:140) org.xwiki.wiki.internal.descriptor.DefaultWikiDescriptorManager.getByAlias (DefaultWikiDescriptorManager.java:146) org.xwiki.url.internal.standard.AbstractWikiReferenceExtractor.getWikiDesc riptorByAlias(AbstractWikiReferenceExtractor.java:78) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.resolveDomain BasedWikiReference(DomainWikiReferenceExtractor.java:61) org.xwiki.url.internal.standard.DomainWikiReferenceExtractor.extract(Domai nWikiReferenceExtractor.java:47) org.xwiki.url.internal.standard.entity.BinEntityResourceReferenceResolver. extractWikiReference(BinEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:92) org.xwiki.url.internal.standard.entity.AbstractEntityResourceReferenceReso lver.resolve(AbstractEntityResourceReferenceResolver.java:51) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:61) org.xwiki.url.internal.GenericResourceReferenceResolver.resolve(GenericRes ourceReferenceResolver.java:47) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:65) org.xwiki.url.internal.standard.StandardExtendedURLResourceReferenceResolv er.resolve(StandardExtendedURLResourceReferenceResolver.java:43) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:93) org.xwiki.url.internal.DefaultResourceReferenceResolver.resolve(DefaultRes ourceReferenceResolver.java:48) com.xpn.xwiki.XWiki.initializeResourceFromURL(XWiki.java:922) com.xpn.xwiki.XWiki.getXWiki(XWiki.java:793) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:255) com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:210) org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:425) org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 8) org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) javax.servlet.http.HttpServlet.service(HttpServlet.java:622) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112) org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter .java:127) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter( SetHTTPHeaderFilter.java:63) org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.do Filter(SavedRequestRestorerFilter.java:208) org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.do Filter(SetCharacterEncodingFilter.java:111) org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:134) note The full stack trace of the root cause is available in the Apache Tomcat/8.0.41 logs. Apache Tomcat/8.0.41