.apache.struts2.il.strutsacnproxy.execute(strutsacnproxy.java:52)
.apache.struts2.dispatcher.dispatcher.serviceacn(dispatcher.java:485)
.apache.struts2.dispatcher.ng.executeoperans.executeacn(executeoperans.java:77)
.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 toat/7.0.62 logs.