Contentbox - Can I upgrade from 2.0.0.00095 to 3.0.0?

Is it possibe to upgrade from 2.0.0.00095 to 3.0.0? I’m getting the below error.

Error applying update: The value returned from the buildUpdater function is not of type contentbox.model.updates.IUpdate. If the component name is specified as a return type, it is possible that either a definition file for the component cannot be found or is not accessible.
coldfusion.runtime.UDFMethod$InvalidReturnTypeException: The value returned from the buildUpdater function is not of type contentbox.model.updates.IUpdate. at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:448) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:383) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:334) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:231) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2845) at cfUpdateService2ecfc220403107$funcAPPLYUPDATEONDISK.runFunction(C:\inetpub\wwwroot\EvenGame\jonathan\modules\contentbox\model\updates\UpdateService.cfc:310) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:487) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:420) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:383) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:334) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:231) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2845) at cfUpdateService2ecfc220403107$funcAPPLYUPDATEFROMURL.runFunction(C:\inetpub\wwwroot\EvenGame\jonathan\modules\contentbox\model\updates\UpdateService.cfc:63) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:487) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:420) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:383) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:334) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:231) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:643) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:432) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:402) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2483) at cfautoupdates2ecfc1319444622$funcAPPLY.runFunction(C:\inetpub\wwwroot\EvenGame\jonathan\modules\contentbox-admin\handlers\autoupdates.cfc:98) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:487) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:383) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:334) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:533) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:648) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:457) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2424) at coldfusion.tagext.lang.InvokeTag.doEndTag(InvokeTag.java:406) at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJspPage.java:2992) at cfController2ecfc642340398$funcINVOKER.runFunction(C:\inetpub\wwwroot\EvenGame\jonathan\coldbox\system\web\Controller.cfc:764) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:487) at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:420) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:383) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:334) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:231) at coldfusion.runtime.CfJspPage._invokeUDF(CfJspPage.java:2845) at cfController2ecfc642340398$funcRUNEVENT.runFunction(C:\inetpub\wwwroot\EvenGame\jonathan\coldbox\system\web\Controller.cfc:648) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:487) at coldfusion.filter.SilentFilter.invoke(SilentFilter.java:47) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:420) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:383) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:334) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:533) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:648) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:457) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2424) at cfColdbox2ecfc1447502974$funcPROCESSCOLDBOXREQUEST.runFunction(C:\inetpub\wwwroot\EvenGame\jonathan\coldbox\system\Coldbox.cfc:236) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:487) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:420) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:383) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:334) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:231) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:643) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:432) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:402) at coldfusion.runtime.CfJspPage._invoke(CfJspPage.java:2483) at cfApplication2ecfc805610181$funcONREQUESTSTART.runFunction(C:\inetpub\wwwroot\EvenGame\jonathan\Application.cfc:103) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:487) at coldfusion.runtime.UDFMethod$ReturnTypeFilter.invoke(UDFMethod.java:420) at coldfusion.runtime.UDFMethod$ArgumentCollectionFilter.invoke(UDFMethod.java:383) at coldfusion.filter.FunctionAccessFilter.invoke(FunctionAccessFilter.java:95) at coldfusion.runtime.UDFMethod.runFilterChain(UDFMethod.java:334) at coldfusion.runtime.UDFMethod.invoke(UDFMethod.java:231) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:643) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:432) at coldfusion.runtime.TemplateProxy.invoke(TemplateProxy.java:402) at coldfusion.runtime.AppEventInvoker.invoke(AppEventInvoker.java:108) at coldfusion.runtime.AppEventInvoker.onRequestStart(AppEventInvoker.java:279) at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:455) at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:42) at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40) at coldfusion.filter.PathFilter.invoke(PathFilter.java:142) at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:94) at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28) at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38) at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:58) 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:219) at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42) at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:437) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:197) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:316) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Unknown Source)

http://contentbox.ortusbooks.com/content/introduction/upgrading.html

HTH