[xwiki-users] Problem deploying war file to Glassfish v2.1

Hello All! I want to deploy the xwiki-enterprise-web-1.9.1.war file into a Glassfish v2.1 server under Solaris 10 Update 7. The deployment does not work. Here is the error message: Deploying application in domain failed; Error loading deployment descriptors for module [xwiki] Line 170 Column 20 -- Deployment descriptor file WEB-INF/web.xml in archive [xwiki]. cvc-complex-type.2.4.d: Invalid content was found starting with element 'description'. No child element is expected at this point. Does someone know how I can fix this? Thank you very much. Greetings, Willi