This week's giveaway is in the Java/Jakarta EE forum. We're giving away four copies of Java EE 8 High Performance and have Romain Manni-Bucau on-line! See list of tips for asking questions here. You can find the list in our FAQ section here. In particular, please see TellTheDetails
Some useful details, in this case, would be, the name of your application, the URL you're using when making a request to the application. How did you deploy your application (war file, directory structure)?
It's very hard for anyone on a list to help you if we have no idea what you're doing.
Again, welcome to JavaRanch and good luck with your question. -Ben