Initializing application data source org.apache.struts.action.DATA_SOURCE

[/necdcstruts1]: Servlet /necdcstruts1 threw load() exception javax.servlet.UnavailableException: Initializing application data source org.apache.struts.action.DATA_SOURCE at org.apache.struts.action.ActionServlet.initModuleDataSources(ActionServlet.j ava:1091) at org.apache.struts.action.ActionServlet.init

javax.servlet.UnavailableException: Initializing application data source org.apache.struts.action.DATA_SOURCE

I'm attempting to use the new Firebird SQL Driver to access my Interbase database. I've been using InterClient, which is a Type III driver. Firebird SQL Driver is Type IV, which is more desirable. Here's information about the Firebird SQL Driver: