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  1. XWiki Platform
  2. XWIKI-18593

Rendering a wikilink to a document from an inexistent subwiki fills the logs with exceptions on PostgreSQL

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Solved By
    • Affects Version/s: 12.6.6
    • Fix Version/s: None
    • Component/s: Old Core
    • Labels:
    • Difficulty:
      Unknown
    • Documentation:
      N/A
    • Documentation in Release Notes:
      N/A
    • Similar issues:

      Description

      This issue reproduces on XWiki setup with PostgreSQL 13 and Tomcat 9.0.45.

      How to reproduce:

      • create a page in syntax XWiki 2.1 (default)
      • put the following content in it [[contact@xwiki.com>>url:mailto:contact@xwiki.com]]

      Upon rendering this page, there will be lots and lots of logs in the console, like this:

      Error executing DDL "create table url:mailto.activitystream_events (ase_eventid varchar(48) not null, ase_requestid varchar(48), ase_stream varchar(255), ase_date timestamp, ase_priority int4, ase_type varchar(255), ase_application varchar(255), ase_user varchar(255), ase_wiki varchar(255), ase_space varchar(255), ase_page varchar(255), ase_hidden boolean, ase_url text, ase_title text, ase_body text, ase_version varchar(30), ase_param1 text, ase_param2 text, ase_param3 text, ase_param4 text, ase_param5 text, primary key (ase_eventid))" via JDBC Statement
      

      as well as similar failures to create indexes or similar failures to alter already created tables.

      The stack trace is something like this:

      ERROR .HibernateDataMigrationManager - The empty database url:mailto seems to be not writable, please check your configuration!
      com.xpn.xwiki.store.migration.DataMigrationException: Unable to update schema of wiki [url:mailto]
              at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:192)
              at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.initializeEmptyDB(HibernateDataMigrationManager.java:157)
              at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.initNewDB(AbstractDataMigrationManager.java:446)
              at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.initializeCurrentDatabase(AbstractDataMigrationManager.java:551)
              at com.xpn.xwiki.store.migration.AbstractDataMigrationManager.checkDatabase(AbstractDataMigrationManager.java:534)
              at com.xpn.xwiki.internal.store.hibernate.HibernateStore.setWiki(HibernateStore.java:672)
              at com.xpn.xwiki.internal.store.hibernate.HibernateStore.setWiki(HibernateStore.java:633)
              at com.xpn.xwiki.internal.store.hibernate.HibernateStore.beginTransaction(HibernateStore.java:811)
              at com.xpn.xwiki.store.XWikiHibernateBaseStore.beginTransaction(XWikiHibernateBaseStore.java:577)
              at com.xpn.xwiki.store.XWikiHibernateStore.exists(XWikiHibernateStore.java:469)
              at com.xpn.xwiki.store.XWikiCacheStore.exists(XWikiCacheStore.java:757)
              at com.xpn.xwiki.XWiki.exists(XWiki.java:6537)
              at com.xpn.xwiki.XWiki.getDocumentReference(XWiki.java:2247)
              at com.xpn.xwiki.doc.DefaultDocumentAccessBridge.getDocumentURL(DefaultDocumentAccessBridge.java:702)
              at com.xpn.xwiki.doc.DefaultDocumentAccessBridge.getDocumentURL(DefaultDocumentAccessBridge.java:694)
              at org.xwiki.rendering.internal.wiki.XWikiWikiModel.getDocumentEditURL(XWikiWikiModel.java:268)
              at org.xwiki.rendering.internal.renderer.xhtml.link.DocumentXHTMLLinkTypeRenderer.beginInternalLink(DocumentXHTMLLinkTypeRenderer.java:131)
              at org.xwiki.rendering.internal.renderer.xhtml.link.DocumentXHTMLLinkTypeRenderer.beginLink(DocumentXHTMLLinkTypeRenderer.java:85)
              at org.xwiki.rendering.internal.renderer.xhtml.link.DefaultXHTMLLinkRenderer.beginLink(DefaultXHTMLLinkRenderer.java:90)
              at org.xwiki.rendering.internal.renderer.xhtml.XHTMLChainingRenderer.beginLink(XHTMLChainingRenderer.java:250)
              at org.xwiki.rendering.listener.chaining.AbstractChainingListener.beginLink(AbstractChainingListener.java:175)
              at org.xwiki.rendering.listener.chaining.AbstractChainingListener.beginLink(AbstractChainingListener.java:175)
              at org.xwiki.rendering.listener.chaining.EmptyBlockChainingListener.beginLink(EmptyBlockChainingListener.java:122)
              at org.xwiki.rendering.listener.chaining.AbstractChainingListener.beginLink(AbstractChainingListener.java:175)
              at org.xwiki.rendering.listener.chaining.BlockStateChainingListener.beginLink(BlockStateChainingListener.java:292)
              at org.xwiki.rendering.listener.chaining.AbstractChainingListener.beginLink(AbstractChainingListener.java:175)
              at org.xwiki.rendering.block.LinkBlock.before(LinkBlock.java:97)
              at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:539)
              at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:542)
              at org.xwiki.rendering.block.AbstractBlock.traverse(AbstractBlock.java:542)
              at org.xwiki.rendering.internal.renderer.AbstractBlockRenderer.render(AbstractBlockRenderer.java:63)
              at org.xwiki.rendering.internal.renderer.AbstractBlockRenderer.render(AbstractBlockRenderer.java:55)
              at com.xpn.xwiki.doc.XWikiDocument.renderXDOM(XWikiDocument.java:8724)
              at com.xpn.xwiki.doc.XWikiDocument.display(XWikiDocument.java:1219)
              at com.xpn.xwiki.doc.XWikiDocument.getRenderedContent(XWikiDocument.java:1357)
              at com.xpn.xwiki.doc.XWikiDocument.displayDocument(XWikiDocument.java:1306)
              at com.xpn.xwiki.doc.XWikiDocument.displayDocument(XWikiDocument.java:1273)
              at com.xpn.xwiki.api.Document.displayDocument(Document.java:786)
              at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
              at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
              at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
              at java.base/java.lang.reflect.Method.invoke(Method.java:566)
              at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:565)
              at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:548)
              at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:219)
              at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:369)
              at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:701)
              at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:72)
              at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:240)
              at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
              at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
              at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:191)
              at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
              at org.xwiki.velocity.internal.directive.TryCatchDirective.render(TryCatchDirective.java:86)
              at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:301)
              at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
              at org.apache.velocity.Template.merge(Template.java:358)
              at org.apache.velocity.Template.merge(Template.java:262)
              at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:284)
              at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:321)
              at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
              at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:267)
              at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
              at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:267)
              at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:250)
              at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
              at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
              at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2515)
              at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:2493)
              at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:983)
              at jdk.internal.reflect.GeneratedMethodAccessor259.invoke(Unknown Source)
              at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
              at java.base/java.lang.reflect.Method.invoke(Method.java:566)
              at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:565)
              at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:548)
              at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:219)
              at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:369)
              at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:490)
              at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
              at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:215)
              at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:328)
              at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:258)
              at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:301)
              at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
              at org.apache.velocity.Template.merge(Template.java:358)
              at org.apache.velocity.Template.merge(Template.java:262)
              at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:284)
              at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:321)
              at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
              at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:267)
              at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
              at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:267)
              at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:250)
              at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
              at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
              at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2515)
              at com.xpn.xwiki.XWiki.parseTemplate(XWiki.java:2493)
              at com.xpn.xwiki.api.XWiki.parseTemplate(XWiki.java:983)
              at jdk.internal.reflect.GeneratedMethodAccessor259.invoke(Unknown Source)
              at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
              at java.base/java.lang.reflect.Method.invoke(Method.java:566)
              at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:565)
              at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:548)
              at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:219)
              at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:369)
              at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:490)
              at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
              at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:215)
              at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:328)
              at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:258)
              at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:301)
              at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
              at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:172)
              at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:144)
              at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
              at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:191)
              at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:423)
              at org.apache.velocity.Template.merge(Template.java:358)
              at org.apache.velocity.Template.merge(Template.java:262)
              at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:284)
              at com.xpn.xwiki.render.DefaultVelocityManager.evaluate(DefaultVelocityManager.java:321)
              at com.xpn.xwiki.internal.template.VelocityTemplateEvaluator.evaluateContent(VelocityTemplateEvaluator.java:95)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.evaluateContent(TemplateAsyncRenderer.java:217)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.renderVelocity(TemplateAsyncRenderer.java:180)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:137)
              at com.xpn.xwiki.internal.template.TemplateAsyncRenderer.render(TemplateAsyncRenderer.java:53)
              at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.lambda$syncRender$0(DefaultAsyncRendererExecutor.java:267)
              at com.xpn.xwiki.internal.security.authorization.DefaultAuthorExecutor.call(DefaultAuthorExecutor.java:98)
              at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.syncRender(DefaultAsyncRendererExecutor.java:267)
              at org.xwiki.rendering.async.internal.DefaultAsyncRendererExecutor.render(DefaultAsyncRendererExecutor.java:250)
              at org.xwiki.rendering.async.internal.block.DefaultBlockAsyncRendererExecutor.render(DefaultBlockAsyncRendererExecutor.java:154)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:772)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:745)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.renderFromSkin(InternalTemplateManager.java:725)
              at com.xpn.xwiki.internal.template.InternalTemplateManager.render(InternalTemplateManager.java:711)
              at com.xpn.xwiki.internal.template.DefaultTemplateManager.render(DefaultTemplateManager.java:78)
              at com.xpn.xwiki.XWiki.evaluateTemplate(XWiki.java:2515)
              at com.xpn.xwiki.web.Utils.parseTemplate(Utils.java:179)
              at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:572)
              at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:250)
              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:626)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:733)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
              at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:122)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
              at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
              at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
              at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
              at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
              at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)
              at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189)
              at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162)
              at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202)
              at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
              at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
              at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:143)
              at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
              at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:687)
              at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
              at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357)
              at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:374)
              at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
              at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893)
              at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1707)
              at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
              at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
              at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
              at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
              at java.base/java.lang.Thread.run(Thread.java:834)
      Caused by: org.hibernate.HibernateException: Failed to update the database. See the log for all errors
              at com.xpn.xwiki.internal.store.hibernate.HibernateStore.updateDatabase(HibernateStore.java:1090)
              at com.xpn.xwiki.internal.store.hibernate.HibernateStore.updateDatabase(HibernateStore.java:944)
              at com.xpn.xwiki.internal.store.hibernate.HibernateStore.updateDatabase(HibernateStore.java:1111)
              at com.xpn.xwiki.store.XWikiHibernateBaseStore.updateSchema(XWikiHibernateBaseStore.java:274)
              at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.hibernateShemaUpdate(HibernateDataMigrationManager.java:207)
              at com.xpn.xwiki.store.migration.hibernate.HibernateDataMigrationManager.updateSchema(HibernateDataMigrationManager.java:188)
              ... 198 common frames omitted
      

      which shows that their source is the verification of the existence of the "page" that is the destination of the link.

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              Assignee:
              vmassol Vincent Massol
              Reporter:
              lucaa Anca Luca
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                Dates

                Created:
                Updated:
                Resolved:
                Date of First Response: