title: java.lang.OutOfMemoryError: PermGen space
body: <p>i'm getting the following error
  "http-9000-5" java.lang.OutOfMemoryError: PermGen space</p>
  
  <p>org.apache.catalina.core.ApplicationDispatcher invoke
  SEVERE: Servlet.service() for servlet jsp threw exception
  java.lang.OutOfMemoryError: PermGen space.</p>
  
  <p>My application using axis2.I increased the heap size 1024mb.But its not working.What would be the problem.Solution please</p>