java.lang.NullPointerException
    at com.idrive.server.command.LoginCommand.Authenticate(Compiled Code)
    at com.idrive.server.command.LoginCommand.Login(Compiled Code)
    at _jsp._server._app_2dGANGRENE_R15_BRANCH_20000803_1701._version_2dcontrolled._application_2dcontent._jsp._mydrive._login_2ejsp.service(Compiled Code)
    at javax.servlet.http.HttpServlet.service(Compiled Code)
    at org.gjt.jsp.JSPServlet.service(Compiled Code)
    at org.gjt.jsp.JSPServlet.service(Compiled Code)
    at javax.servlet.http.HttpServlet.service(Compiled Code)
    at org.apache.jserv.JServConnection.processRequest(Compiled Code)
    at org.apache.jserv.JServConnection.run(Compiled Code)
    at org.apache.jserv.JServ$ReusableJServConnectionThread.run(Compiled Code)

javaにはポインターが無いはずなのに
NullPointerExceptionが発生するので非精神的ヽ(´ー｀)ノ