[rules-dev] Guvnor 5 and Weblogic 11g

Hi I am trying to deploy Guvnor 5 on Weblogic 11g AS but I got the following exception: org.jboss.seam.servlet.SeamListener failed: org.jboss.seam.InstantiationException: Could not instantiate Seam component: repositoryConfiguration. org.jboss.seam.InstantiationException: Could not instantiate Seam component: repositoryConfiguration have you an idea please to resolve this problem -- Codialement Mohamed BEN AYED