Java Bean help !!!

[DEADEYES]

Hello guys ,
I have some trouble with these beans , my lesson requires a combination between Servlet + Session bean + Entity bean , after a few steps of combine I use IE for display the last step but when it shows the result I get these messages and don't know how to fix , can anyone give me a hint ? Thanks !!!

J2EE SDK/1.3.1 - HTTP Status 500 - Internal Server Error

--------------------------------------------------------------------------------

type Exception report

message Internal Server Error

description The server encountered an internal error (Internal Server Error) that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Could not initialize due toBonusHome not found
at bonus.controllers.BonusCalculationServlet.init(Bon usCalculationServlet.java:65)
at org.apache.catalina.core.StandardWrapper.load(Stan dardWrapper.java:852)
at org.apache.catalina.core.StandardWrapper.allocate( StandardWrapper.java:615)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardPipeline.invokeNe xt(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:943)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:201)
at org.apache.catalina.core.StandardPipeline.invokeNe xt(StandardPipeline.java:566)
at org.apache.catalina.valves.CertificatesValve.invok e(CertificatesValve.java:246)
at org.apache.catalina.core.StandardPipeline.invokeNe xt(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:943)
at org.apache.catalina.core.StandardContext.invoke(St andardContext.java:2343)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:164)
at org.apache.catalina.core.StandardPipeline.invokeNe xt(StandardPipeline.java:566)
at org.apache.catalina.valves.ErrorDispatcherValve.in voke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNe xt(StandardPipeline.java:564)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:170)
at org.apache.catalina.core.StandardPipeline.invokeNe xt(StandardPipeline.java:564)
at org.apache.catalina.authenticator.SingleSignOn.inv oke(SingleSignOn.java:368)
at org.apache.catalina.core.StandardPipeline.invokeNe xt(StandardPipeline.java:564)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:943)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline.invokeNe xt(StandardPipeline.java:566)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:472)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:943)
at org.apache.catalina.connector.http.HttpProcessor.p rocess(HttpProcessor.java:1012)
at org.apache.catalina.connector.http.HttpProcessor.r un(HttpProcessor.java:1107)
at java.lang.Thread.run(Thread.java:536)

:confused: :confused: