hony.xwork2.interceptor.ExceptionmappingInterceptor.intercept(ExceptionmappingInterceptor.java:187) com.opensymphony.xwork2.defaultActionInvocation.invoke(defaultActionInvocation.java:248) org.apache.struts2.impl.StrutsActionproxy.execute(StrutsActionproxy.java:52) org.apache.struts2.dispatcher.dispatcher.serviceAction(dispatcher.java:485) org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) org.apache.struts2.dispatcher.ng.filter.StrutsprepareAndExecuteFilter.doFilter(StrutsprepareAndExecuteFilter.java:91)\r

note the full stack trace of the root cause is available in the Apache tomcat/7.0.62 logs.Apache tomcat/7.0.62