HTTP Status 500 - 

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

type Exception report

message 

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

exception 

javax.servlet.ServletException: Wrapper cannot find servlet class ServletTest or a class it depends on
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:212)
    org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:818)
    org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:624)
    org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
    java.lang.Thread.run(Thread.java:595)


root cause 

java.lang.ClassNotFoundException: ServletTest
    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1355)
    org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1201)
    org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
    org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:212)
    org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:818)
    org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:624)
    org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:445)
    java.lang.Thread.run(Thread.java:595)


note The full stack trace of the root cause is available in the Apache Tomcat/6.0.2 logs.