Hi,I prove to change the hypersonicSQL DB for MySQL DB in the example of Gangster's Organization and Jboss give me an error.Before a write this topic a search for the forum and I read the next topic, http://www.jboss.org/modules/bb/index.html?module=bb&op=viewtopic&t=forums/ do all the steps but I've the error what you can see in th e file attached.Please, I need help.Thanks in advance.Juanchi (Spain)