Tags
Last modified by Sylvain MARIE on 2015-09-14
Failed to execute the [velocity] macro. Click on this message for details.
org.xwiki.rendering.macro.MacroExecutionException: Failed to evaluate Velocity Macro for content [## ## tagCloudSpace - the space to display the tag cloud for. If blank, display cloud for the whole wiki. Default is blank. #set ($tagCloudSpace = $xcontext.macro.params.get('space')) #set ($tagCloudSpaces = $xcontext.macro.params.get('spaces')) ## ## Configurable popularity levels. You must enter an even number of levels. Default: 6. #set ($popularityLevels = ["notPopular", "notVeryPopular", "somewhatPopular", "popular", "veryPopular", "ultraPopular"]) #set ($levelsHalf = $popularityLevels.size() / 2) ## $xwiki.ssx.use('XWiki.TagCloud')## ## #if( $tagCloudSpace && $tagCloudSpaces ) {{error}} ##Do not use space and spaces parameter in the same time. {{translation key="xe.tag.paramerror" /}} {{/error}} #break #end ##If multiple spaces with "spaces" parameter #if( $tagCloudSpaces ) #set ($tagCount = $xwiki.tag.getTagCountForQuery("","doc.space IN($tagCloudSpaces)")) #else ##If only one space ## Get tag count map. Key: tag, value: number of occurrences. #set ($tagCount = $xwiki.tag.getTagCount("$!tagCloudSpace")) #end ## ## Only build popularity map if at least one tag exists #if ($tagCount.size() > 0) ## ## Store the minimum and maximum number of occurrences. #set ($sortedTagCounts = $sorttool.sort($tagCount.values())) #set ($maxIndex = $sortedTagCounts.size() - 1) #set ($minCount = $sortedTagCounts[0]) #set ($maxCount = $sortedTagCounts[$maxIndex]) ## ## Calculate the total number of tags in the wiki. #set ($totalTagNumber = 0) #foreach ($currentTagCount in $sortedTagCounts) #set ($totalTagNumber = $totalTagNumber + $currentTagCount) #end #set ($countAverage = $mathtool.div($totalTagNumber, $tagCount.size())) ## ## Build popularity map using the difference between minimum / maximum tag occurrences counts, and the average tag occurences count. #set ($firstHalfIntervalSize = $mathtool.div($mathtool.sub($countAverage, $minCount), $levelsHalf)) #set ($secondHalfIntervalSize = $mathtool.div($mathtool.sub($maxCount, $countAverage), $levelsHalf)) ## ## Use a sorted map #set ($popularityMap = $collectionstool.getSortedMap()) #set ($previousPopularityMax = $minCount) #set ($intervalSize = $firstHalfIntervalSize) #set ($halfPassed = false) #foreach ($popularityLevel in $popularityLevels) #if ($velocityCount > $levelsHalf && !$halfPassed) #set ($intervalSize = $secondHalfIntervalSize) #set ($halfPassed = true) #end #set ($currentPopularityMax = $mathtool.add($previousPopularityMax, $intervalSize)) ## ## round the threshold #set ($threshold = $mathtool.roundTo(1, $currentPopularityMax)) #set ($discard = $popularityMap.put($threshold, $popularityLevel)) #set ($previousPopularityMax = $currentPopularityMax) #end #end ## ## Display tag cloud. {{html}} #if ($tagCount.size() > 0) <ol class="tagCloud"> #foreach ($tagEntry in $tagCount.entrySet()) #foreach ($popularityEntry in $popularityMap.entrySet()) #if ($popularityEntry.Key >= $tagEntry.Value) #set ($liClass = $popularityEntry.Value) #break #end #end <li class="$liClass"> <a class="tag" href="$xwiki.getURL('Main.Tags', 'view', "do=viewTag&tag=$escapetool.url($tagEntry.Key)")" title="$services.localization.render('xe.tag.tooltip', ["$tagEntry.Value"])">$escapetool.xml($tagEntry.Key)</a> </li> #end </ol> #else <p class="noitems"> #if("$!tagCloudSpace" == "") $services.localization.render('xe.tag.notags') #else $services.localization.render('xe.tag.notagsforspace', ["$tagCloudSpace"]) #end </p> #end {{/html}}] at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:131) at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:50) at org.xwiki.rendering.macro.script.AbstractScriptMacro.evaluateBlock(AbstractScriptMacro.java:286) at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:182) at org.xwiki.rendering.macro.script.AbstractScriptMacro.execute(AbstractScriptMacro.java:58) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:269) at org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183) at org.xwiki.rendering.internal.macro.wikibridge.DefaultWikiMacro.execute(DefaultWikiMacro.java:250) at org.xwiki.rendering.internal.macro.wikibridge.DefaultWikiMacro.execute(DefaultWikiMacro.java:62) at org.xwiki.rendering.internal.transformation.macro.MacroTransformation.transform(MacroTransformation.java:269) at org.xwiki.rendering.internal.transformation.DefaultRenderingContext.transformInContext(DefaultRenderingContext.java:183) at org.xwiki.rendering.internal.transformation.DefaultTransformationManager.performTransformations(DefaultTransformationManager.java:94) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:252) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:125) at org.xwiki.display.internal.DocumentContentDisplayer.display(DocumentContentDisplayer.java:55) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:96) at org.xwiki.display.internal.DefaultDocumentDisplayer.display(DefaultDocumentDisplayer.java:39) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:113) at org.xwiki.sheet.internal.SheetDocumentDisplayer.display(SheetDocumentDisplayer.java:50) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:67) at org.xwiki.display.internal.ConfiguredDocumentDisplayer.display(ConfiguredDocumentDisplayer.java:41) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1167) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1132) at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1182) at com.xpn.xwiki.api.Document.getRenderedContent(Document.java:682) at sun.reflect.GeneratedMethodAccessor390.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.xwiki.velocity.introspection.TryCatchDirective.render(TryCatchDirective.java:72) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at com.xpn.xwiki.internal.template.InternalTemplateManager.evaluateContent(InternalTemplateManager.java:729) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:627) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:605) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:571) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:557) at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:65) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1754) at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:1732) at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:797) at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:369) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:216) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:311) at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:230) at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at com.xpn.xwiki.internal.template.InternalTemplateManager.evaluateContent(InternalTemplateManager.java:729) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:627) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:605) at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:571) at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:557) at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:65) at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:1754) at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:180) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:422) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:180) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:449) at javax.servlet.http.HttpServlet.service(HttpServlet.java:622) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:115) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.xwiki.wysiwyg.server.filter.ConversionFilter.doFilter(ConversionFilter.java:127) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at com.xpn.xwiki.plugin.webdav.XWikiDavFilter.doFilter(XWikiDavFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:137) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522) at org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:868) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1502) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1458) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Unknown Source) Caused by: org.xwiki.velocity.XWikiVelocityException: Failed to evaluate content with id [xwiki:Main.Tags] at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:224) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:198) at org.xwiki.rendering.internal.macro.velocity.VelocityMacro.evaluateString(VelocityMacro.java:124) ... 133 more Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'getTagCount' in class com.xpn.xwiki.plugin.tag.TagPluginApi threw exception com.xpn.xwiki.XWikiException: Error number 0 in 3: Failed to get tag count for query [select elements(prop.list) from XWikiDocument as doc, BaseObject as tagobject, DBStringListProperty as prop where tagobject.name=doc.fullName and tagobject.className='XWiki.TagClass' and tagobject.id=prop.id.id and prop.id.name='tags'], with parameters [[]] at 64833:xwiki:Main.Tags[line 26, column 30] at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:243) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:187) at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280) at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567) at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71) at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142) at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106) at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluateInternal(DefaultVelocityEngine.java:256) at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:222) ... 135 more Caused by: com.xpn.xwiki.XWikiException: Error number 0 in 3: Failed to get tag count for query [select elements(prop.list) from XWikiDocument as doc, BaseObject as tagobject, DBStringListProperty as prop where tagobject.name=doc.fullName and tagobject.className='XWiki.TagClass' and tagobject.id=prop.id.id and prop.id.name='tags'], with parameters [[]] at com.xpn.xwiki.plugin.tag.TagQueryUtils.getTagCountForQuery(TagQueryUtils.java:130) at com.xpn.xwiki.plugin.tag.TagPlugin.getTagCountForQuery(TagPlugin.java:229) at com.xpn.xwiki.plugin.tag.TagPlugin.getTagCountForQuery(TagPlugin.java:211) at com.xpn.xwiki.plugin.tag.TagPlugin.getTagCount(TagPlugin.java:177) at com.xpn.xwiki.plugin.tag.TagPlugin.getTagCount(TagPlugin.java:194) at com.xpn.xwiki.plugin.tag.TagPluginApi.getTagCount(TagPluginApi.java:92) at sun.reflect.GeneratedMethodAccessor514.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395) at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384) at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173) ... 145 more Caused by: org.xwiki.query.QueryException: Exception while executing query. Query statement = [select elements(prop.list) from XWikiDocument as doc, BaseObject as tagobject, DBStringListProperty as prop where tagobject.name=doc.fullName and tagobject.className='XWiki.TagClass' and tagobject.id=prop.id.id and prop.id.name='tags'] at com.xpn.xwiki.store.hibernate.query.HqlQueryExecutor.execute(HqlQueryExecutor.java:109) at org.xwiki.query.internal.DefaultQueryExecutorManager.execute(DefaultQueryExecutorManager.java:71) at org.xwiki.query.internal.DefaultQuery.execute(DefaultQuery.java:248) at com.xpn.xwiki.plugin.tag.TagQueryUtils.getTagCountForQuery(TagQueryUtils.java:128) ... 156 more Caused by: com.xpn.xwiki.XWikiException: Error number 3301 in 3: Exception while switching to database xwiki at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:738) at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:911) at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:811) at com.xpn.xwiki.store.XWikiHibernateBaseStore.execute(XWikiHibernateBaseStore.java:1298) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeRead(XWikiHibernateBaseStore.java:1366) at com.xpn.xwiki.store.hibernate.query.HqlQueryExecutor.execute(HqlQueryExecutor.java:90) ... 159 more Caused by: org.hibernate.exception.GenericJDBCException: error executing work at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140) at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:52) at org.hibernate.impl.SessionImpl.doWork(SessionImpl.java:2001) at com.xpn.xwiki.store.XWikiHibernateBaseStore.executeSQL(XWikiHibernateBaseStore.java:752) at com.xpn.xwiki.store.XWikiHibernateBaseStore.setDatabase(XWikiHibernateBaseStore.java:721) ... 164 more Caused by: java.sql.SQLException: file input/output error: C:\Program Files (x86)\Apache Software Foundation\Tomcat 8.0_Tomcat8-XWiki\work\Catalina\localhost\ROOT/database/xwiki_db.log in statement [SET SCHEMA "PUBLIC"] at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source) at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source) at org.hsqldb.jdbc.JDBCStatement.fetchResult(Unknown Source) at org.hsqldb.jdbc.JDBCStatement.execute(Unknown Source) at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:291) at org.apache.commons.dbcp2.DelegatingStatement.execute(DelegatingStatement.java:291) at com.xpn.xwiki.store.XWikiHibernateBaseStore$1.execute(XWikiHibernateBaseStore.java:760) at org.hibernate.impl.SessionImpl.doWork(SessionImpl.java:1997) ... 166 more Caused by: org.hsqldb.HsqlException: file input/output error: C:\Program Files (x86)\Apache Software Foundation\Tomcat 8.0_Tomcat8-XWiki\work\Catalina\localhost\ROOT/database/xwiki_db.log at org.hsqldb.error.Error.error(Unknown Source) at org.hsqldb.error.Error.error(Unknown Source) at org.hsqldb.persist.Log.writeOtherStatement(Unknown Source) at org.hsqldb.persist.Logger.writeOtherStatement(Unknown Source) at org.hsqldb.StatementSession.execute(Unknown Source) at org.hsqldb.Session.executeCompiledStatement(Unknown Source) at org.hsqldb.Session.executeDirectStatement(Unknown Source) at org.hsqldb.Session.execute(Unknown Source) ... 172 more