急急急急急急急急急急急急急急急急急急急急急急急急急急急急急急急急急急急急！

[chashui]

操作系统为linux企业版 应用服务器为tomcat 数据库为oracle9
oracle和tomcat在一台机器上
一个连接池的javabean几天前一直没有任何问题，
现在突然出现无法得到连接的情况
错误代码如下
请高手给予指点！！！！！！！！万分感谢
我将在线等待，解决问题后马上结帖给分！！！！！！！！！！！
我很急，因为这台服务器中午11点就要做演示！！！！！！！！！
org.apache.jasper.JasperException: 7
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:358)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)


root cause

java.lang.ArrayIndexOutOfBoundsException: 7
oracle.security.o3logon.C1.r(C1)
oracle.security.o3logon.C1.l(C1)
oracle.security.o3logon.C0.c(C0)
oracle.security.o3logon.O3LoginClientHelper.getEPasswd(O3LoginClientHelper)
oracle.jdbc.ttc7.O3log.<init>(O3log.java:290)
oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:251)
oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:252)
oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:365)
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:260)
java.sql.DriverManager.getConnection(DriverManager.java:512)
java.sql.DriverManager.getConnection(DriverManager.java:171)
com.jlcss.bean.DBConnectionManager$DBConnectionPool.newConnection(DBConnectionManager.java:351)
com.jlcss.bean.DBConnectionManager$DBConnectionPool.getConnection(DBConnectionManager.java:293)
com.jlcss.bean.DBConnectionManager.getConnection(DBConnectionManager.java:71)
org.apache.jsp.z33_jsp._jspService(z33_jsp.java:57)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:133)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:311)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:301)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:248)
javax.servlet.http.HttpServlet.service(HttpServlet.java:856)


note The full stack trace of the root cause is available in the Tomcat logs.

[excited]

程序的错吧？？？怎么数组越界？