After the upgrade of jetty, zeppelin-view fails to load

HTTP ERROR 500

Problem accessing /views/ZEPPELIN/1.0.0/Zepplin/. Reason:

    Server Error
Caused by:

java.lang.ClassCastException: org.apache.jasper.runtime.ELContextImpl cannot be cast to org.apache.jasper.runtime.ELContextImpl
  at org.apache.jasper.runtime.PageContextImpl.evaluateExpression(PageContextImpl.java:994)
  at org.apache.jsp.WEB_002dINF.index_jsp._jspService(org.apache.jsp.WEB_002dINF.index_jsp:72)
  at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:109)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
  at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:389)
  at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:486)
  at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:380)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
  at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:137)
  at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:575)
  at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:231)
  at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
  at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:427)
  at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
  at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
  at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
  at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:276)
  at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:103)
  at org.apache.ambari.view.zeppelin.ZeppelinServlet.doGet(ZeppelinServlet.java:55)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:687)
  at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
  at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
  at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1507)
  at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.jav