java.lang.StringIndexOutOfBoundsException: Range [3, 21) out of bounds for length 0
	at java.base/jdk.internal.util.Preconditions$1.apply(Preconditions.java:55)
	at java.base/jdk.internal.util.Preconditions$1.apply(Preconditions.java:52)
	at java.base/jdk.internal.util.Preconditions$4.apply(Preconditions.java:213)
	at java.base/jdk.internal.util.Preconditions$4.apply(Preconditions.java:210)
	at java.base/jdk.internal.util.Preconditions.outOfBounds(Preconditions.java:98)
	at java.base/jdk.internal.util.Preconditions.outOfBoundsCheckFromToIndex(Preconditions.java:112)
	at java.base/jdk.internal.util.Preconditions.checkFromToIndex(Preconditions.java:349)
	at java.base/java.lang.String.checkBoundsBeginEnd(String.java:4849)
	at java.base/java.lang.String.substring(String.java:2823)
	at deployment.silverpeas.war//org.silverpeas.core.contribution.content.form.form.HtmlForm.processTag(HtmlForm.java:196)
	at deployment.silverpeas.war//org.silverpeas.core.contribution.content.form.form.HtmlForm.parseFile(HtmlForm.java:125)
	at deployment.silverpeas.war//org.silverpeas.core.contribution.content.form.form.HtmlForm.toString(HtmlForm.java:324)
	at deployment.silverpeas.war//org.silverpeas.core.contribution.content.form.form.HtmlForm.display(HtmlForm.java:299)
	at deployment.silverpeas.war//org.silverpeas.core.contribution.content.form.AbstractForm.display(AbstractForm.java:288)
	at org.apache.jsp.webPages.jsp.editXMLContent_jsp._jspService(editXMLContent_jsp.java:300)
	at io.undertow.jsp@2.2.8.Final//org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
	at jakarta.servlet.api@6.0.0//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614)
	at io.undertow.jsp@2.2.8.Final//org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:422)
	at io.undertow.jsp@2.2.8.Final//org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:403)
	at io.undertow.jsp@2.2.8.Final//org.apache.jasper.servlet.JspServlet.service(JspServlet.java:347)
	at jakarta.servlet.api@6.0.0//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:81)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
	at io.undertow.jsp@2.2.8.Final//io.undertow.jsp.JspFileHandler.handleRequest(JspFileHandler.java:32)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at org.wildfly.security.elytron-web.undertow-server@4.1.0.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.lambda$handleRequest$1(ElytronRunAsHandler.java:68)
	at org.wildfly.security.elytron-base@2.6.0.Final//org.wildfly.security.auth.server.FlexibleIdentityAssociation.runAsFunctionEx(FlexibleIdentityAssociation.java:103)
	at org.wildfly.security.elytron-base@2.6.0.Final//org.wildfly.security.auth.server.Scoped.runAsFunctionEx(Scoped.java:161)
	at org.wildfly.security.elytron-base@2.6.0.Final//org.wildfly.security.auth.server.Scoped.runAs(Scoped.java:73)
	at org.wildfly.security.elytron-web.undertow-server@4.1.0.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.handleRequest(ElytronRunAsHandler.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
	at io.undertow.core@2.3.18.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.core@2.3.18.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:258)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:183)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:189)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.spec.RequestDispatcherImpl.forwardImplSetup(RequestDispatcherImpl.java:137)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:100)
	at deployment.silverpeas.war//org.silverpeas.core.web.mvc.route.ComponentRequestRouter.redirectService(ComponentRequestRouter.java:381)
	at deployment.silverpeas.war//org.silverpeas.core.web.mvc.route.ComponentRequestRouter.doPost(ComponentRequestRouter.java:166)
	at deployment.silverpeas.war//org.silverpeas.core.web.mvc.route.ComponentRequestRouter.doGet(ComponentRequestRouter.java:171)
	at jakarta.servlet.api@6.0.0//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:527)
	at deployment.silverpeas.war//org.silverpeas.core.web.mvc.webcomponent.SilverpeasHttpServlet.service(SilverpeasHttpServlet.java:58)
	at deployment.silverpeas.war//org.silverpeas.core.web.mvc.webcomponent.SilverpeasAuthenticatedHttpServlet.service(SilverpeasAuthenticatedHttpServlet.java:80)
	at jakarta.servlet.api@6.0.0//jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
	at io.undertow.websocket@2.3.18.Final//io.undertow.websockets.jsr.JsrWebSocketFilter.doFilter(JsrWebSocketFilter.java:172)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.components.whitepages.filters.ComponentRequestRouterFilter.doFilter(ComponentRequestRouterFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.looks.aurora.matomo.MatomoInjectionFilter.doFilter(MatomoInjectionFilter.java:69)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.core.web.filter.MassiveWebSecurityFilter.doFilter(MassiveWebSecurityFilter.java:154)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.core.web.filter.WebCORSFilter.doFilter(WebCORSFilter.java:76)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.web.filter.InternetExplorerAntiCompatibilityFilter.doFilter(InternetExplorerAntiCompatibilityFilter.java:42)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.web.token.SessionSynchronizerTokenValidator.doFilter(SessionSynchronizerTokenValidator.java:96)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.core.web.filter.MessageFilter.doFilter(MessageFilter.java:68)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.web.filter.SilverpeasExceptionLoggingFilter.doFilter(SilverpeasExceptionLoggingFilter.java:49)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.web.filter.ResourceCacheFilter.doFilter(ResourceCacheFilter.java:55)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.web.filter.HttpServletRequestDecoration.doFilter(HttpServletRequestDecoration.java:59)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at deployment.silverpeas.war//org.silverpeas.web.filter.CharsetFilter.doFilter(CharsetFilter.java:73)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at org.wildfly.security.elytron-web.undertow-server@4.1.0.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.lambda$handleRequest$1(ElytronRunAsHandler.java:68)
	at org.wildfly.security.elytron-base@2.6.0.Final//org.wildfly.security.auth.server.FlexibleIdentityAssociation.runAsFunctionEx(FlexibleIdentityAssociation.java:103)
	at org.wildfly.security.elytron-base@2.6.0.Final//org.wildfly.security.auth.server.Scoped.runAsFunctionEx(Scoped.java:161)
	at org.wildfly.security.elytron-base@2.6.0.Final//org.wildfly.security.auth.server.Scoped.runAs(Scoped.java:73)
	at org.wildfly.security.elytron-web.undertow-server@4.1.0.Final//org.wildfly.elytron.web.undertow.server.ElytronRunAsHandler.handleRequest(ElytronRunAsHandler.java:67)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
	at io.undertow.core@2.3.18.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.core@2.3.18.Final//io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
	at io.undertow.core@2.3.18.Final//io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:60)
	at io.undertow.core@2.3.18.Final//io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
	at org.wildfly.security.elytron-web.undertow-server-servlet@4.1.0.Final//org.wildfly.elytron.web.undertow.server.servlet.CleanUpHandler.handleRequest(CleanUpHandler.java:38)
	at io.undertow.core@2.3.18.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow@34.0.1.Final//org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:44)
	at io.undertow.core@2.3.18.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow@34.0.1.Final//org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:51)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52)
	at io.undertow.core@2.3.18.Final//io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:276)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:132)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
	at org.wildfly.extension.undertow@34.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1421)
	at org.wildfly.extension.undertow@34.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1421)
	at org.wildfly.extension.undertow@34.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1421)
	at org.wildfly.extension.undertow@34.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1421)
	at org.wildfly.extension.undertow@34.0.1.Final//org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1421)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:256)
	at io.undertow.servlet@2.3.18.Final//io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:101)
	at io.undertow.core@2.3.18.Final//io.undertow.server.Connectors.executeRootHandler(Connectors.java:395)
	at io.undertow.core@2.3.18.Final//io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:861)
	at org.jboss.threads@2.4.0.Final//org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
	at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1990)
	at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
	at org.jboss.threads@2.4.0.Final//org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
	at org.jboss.xnio@3.8.16.Final//org.xnio.XnioWorker$WorkerThreadFactory$1$1.run(XnioWorker.java:1282)
	at java.base/java.lang.Thread.run(Thread.java:1583)

