Hi David, I´m using mysql-connector-java-5.0.4-bin.jar with MySQL5.0 and works fine. Try this: - change to store documents in file system and see the behaviour - if the documents are still there after restarting jboss server you will be sure that the problem is with your database or connector. http://docs.jboss.org/jbportal/v2.6/reference-guide/en/html/cmsPortlet.ht... - make sure that you have declared useServerPrepStmts=false in url connection: <connection-url>jdbc:mysql://localhost:3306/portal?useServerPrepStmts=false</connection-url> regards R.Harari[/url] View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4049580#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...