Suggested the HOT fix  : HF NPR-3164 in the Adobe support  ticket 73004. But we already deployed this hot fix last year itself. Please suggest on on below exception why it is occurring. 

Hi Team,Please help us on this error why we are getting this exception from our repository (CQ5.6.1). Please let us know if you required further information.      06/04/201511:00:00.36804.06.2015 11:00:00.368 *ERROR* [pool-6-thread-4] com.day.cq.wcm.webservicesupport.impl.statistics.ServicesStatisti...