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.
I am using Tomcat 5 but very frequently i faced on error
HTTP Status 500 - type Exception report message description The server encountered an internal error () that prevented it from fulfilling this request. exception java.lang.OutOfMemoryError note The full stack trace of the root cause is available in the Apache Tomcat/5.0.25 logs.