When trying to activate a contentNode from magnolia version 3.0.5 to 3.5.4 an error occurs:

ERROR org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/].[default] ApplicationDispatcher.java(invoke:687) 07.02.2008 17:33:37 Servlet.service() for servlet default threw exception
java.io.IOException: Corrupt form data: premature ending

Workaround:

• Change config -> filters -> activation -> bypass to "/ActivationHandler"
• Disable VirtualUriMapping in modules -> exchangeSimple -> virtualUriMapping (3_0_to_3_5)