Exporting a site from ContentBox 5 and then importing that same site with the overwrite option on, throws the following error:

```
Error importing file: Cannot find priority key in structure. The specified key, priority, does not exist in the structure. coldfusion.runtime.IllegalStructAccessException: Cannot find priority key in structure. at coldfusion.runtime.StructUtils.StructSort(StructUtils.java:1115) at coldfusion.runtime.CFPage.StructSort(CFPage.java:8586) at coldfusion.runtime.CFPage.StructSort(CFPage.java:8571) at cfContentBoxImporter2ecfc159317055$funcEXECUTE.runFunction(/app/modules/contentbox/models/importers/ContentBoxImporter.cfc:162) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:629) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:559) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:522) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:469) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:444) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:687) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:980) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:762) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4168) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4132) at cftools2ecfc389427187$funcDOCBIMPORT.runFunction(/app/modules/contentbox/modules/contentbox-admin/handlers/tools.cfc:79) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:629) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:522) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:469) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:444) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:687) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4174) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4132) at cfRestHandler2ecfc1482150499$funcAROUNDHANDLER.runFunction(/app/coldbox/system/RestHandler.cfc:64) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:629) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:522) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:469) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:444) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:687) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:980) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:762) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4168) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4132) at cfController2ecfc102072789$func_RUNEVENT.runFunction(/app/coldbox/system/web/Controller.cfc:923) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:629) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:522) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:469) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:444) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:687) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:4912) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:4893) at cfController2ecfc102072789$funcRUNEVENT.runFunction(/app/coldbox/system/web/Controller.cfc:646) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:629) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:522) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:469) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:444) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:687) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:980) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:762) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4168) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4132) at cfbootstrap2ecfc966209899$funcPROCESSCOLDBOXREQUEST.runFunction(/app/coldbox/system/bootstrap.cfc:272) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:629) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:522) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:469) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:444) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:316) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:5014) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:4994) at cfbootstrap2ecfc966209899$funcONREQUESTSTART.runFunction(/app/coldbox/system/bootstrap.cfc:506) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:629) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:559) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:522) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:469) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:444) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:316) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:975) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:696) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:503) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4257) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:4220) at cfApplication2ecfc1572209739$funcONREQUESTSTART.runFunction(/app/Application.cfc:164) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:629) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:559) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:522) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:469) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:444) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:316) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:975) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:696) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:503) at coldfusion.runtime.AppEventInvoker.invoke(AppEventInvoker.java:115) at coldfusion.runtime.AppEventInvoker.onRequestStart(AppEventInvoker.java:286) at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:561) at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40) at coldfusion.filter.PathFilter.invoke(PathFilter.java:162) at coldfusion.filter.IpFilter.invoke(IpFilter.java:45) at coldfusion.filter.LicenseFilter.invoke(LicenseFilter.java:30) at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:97) at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28) at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38) at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:60) at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38) at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22) at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:62) at coldfusion.filter.RequestThrottleFilter.invoke(RequestThrottleFilter.java:151) at coldfusion.CfmServlet.service(CfmServlet.java:231) at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:311) at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129) at org.cfmlprojects.regexpathinfofilter.RegexPathInfoFilter.doFilter(RegexPathInfoFilter.java:47) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:251) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:186) at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:227) at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImplSetup(RequestDispatcherImpl.java:149) at io.undertow.servlet.spec.RequestDispatcherImpl.access$000(RequestDispatcherImpl.java:54) at io.undertow.servlet.spec.RequestDispatcherImpl$1.run(RequestDispatcherImpl.java:95) at java.base/java.security.AccessController.doPrivileged(Native Method) at io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:92) at org.cfmlprojects.regexpathinfofilter.RegexPathInfoFilter.doFilter(RegexPathInfoFilter.java:45) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:251) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:186) at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:227) at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImplSetup(RequestDispatcherImpl.java:149) at io.undertow.servlet.spec.RequestDispatcherImpl.access$000(RequestDispatcherImpl.java:54) at io.undertow.servlet.spec.RequestDispatcherImpl$1.run(RequestDispatcherImpl.java:95) at java.base/java.security.AccessController.doPrivileged(Native Method) at io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:92) at org.tuckey.web.filters.urlrewrite.NormalRewrittenUrl.doRewrite(NormalRewrittenUrl.java:215) at org.tuckey.web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:171) at org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java:145) at org.tuckey.web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java:92) at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:405) at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) at io.undertow.servlet.handlers.RedirectDirHandler.handleRequest(RedirectDirHandler.java:68) at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:117) at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at runwar.Server$1.handleRequest(Server.java:511) at io.undertow.servlet.handlers.SendErrorPageHandler.handleRequest(SendErrorPageHandler.java:52) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:269) at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:78) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:133) at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:130) at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:249) at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:78) at io.undertow.servlet.handlers.ServletInitialHandler$1$1.run(ServletInitialHandler.java:105) at java.base/java.security.AccessController.doPrivileged(Native Method) at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:102) at io.undertow.server.Connectors.executeRootHandler(Connectors.java:387) at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:841) at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:2019) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1558) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1449) at java.base/java.lang.Thread.run(Unknown Source)
```