Ok, now I've moved the jars to the default/lib, but the Exception still occurs. Any ideas? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4090155#4090155 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4090155