This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
From the stack trace, I think it's quite clear that this is the cause of the problem: org.apache.jasper.JasperException: /pages/SearchTutorial.jsp(4,0) Unable to find setter method for attribute: locale
SCJP 5.0, SCWCD 1.4, SCBCD 1.3, SCDJWS 1.4