hi All;

I hope someone can help with this I'm rather desperate.

Just upgraded to new versions of MySQL and JDBC Conector. Connector 3.1.6 and MySQL 4.1.7-0

I have a jsp page that connects to my server no problem but when It goes to my
Servlet it gives me an error:

type Exception report

message

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

exception

java.lang.NullPointerException at java.util.Hashtable.put(Hashtable.java:398) at EmailResaleServlet1.processRequest(EmailResaleServlet1.java:148) at EmailResaleServlet1.doPost(EmailResaleServlet1.java:511) at javax.servlet.http.HttpServlet.service(HttpServlet.java:716) at javax.servlet.http.HttpServlet.service(HttpServlet.java:809) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:200) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at filters.ExampleFilter.doFilter(ExampleFilter.java:102) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:166) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:146) at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:209) at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:144) at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:445) at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2358) at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:133) at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:118) at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:116) at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:594) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:127) at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:596) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:433) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:948) at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:152) at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300) at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374) at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743) at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675) at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866) at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683) at java.lang.Thread.run(Thread.java:534)