调用中无效的参数!!!jboss报错，这是什么错误？？？

[tolixiaohui]

2004-09-10 09:26:42,843 ERROR [org.jboss.web.localhost.Engine] ----- Root Cause -----
javax.servlet.ServletException: Could not create connection; - nested throwable: (java.sql.SQLException: 调用中无效的参数); - nested throwable: (org.jboss.resource.JBossResourceException: Could not create connection; - nested throwable: (java.sql.SQLException: 调用中无效的参数))
at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:536)
at org.apache.jsp.test5_jsp._jspService(test5_jsp.java:72)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:137)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

[charlie0895]

数据库的连接上有问题,要看server/default/log里面的错误报告,比这详细