<!-- Please note that your issue will be fixed much faster if you spend about half an hour preparing it, including the exact reproduction steps and a demo. You can attach short animated GIF screen recordings to demonstrate the problem too. If you're in a hurry or don't feel confident, it's fine to report bugs with less details, but this makes it less likely they'll get fixed soon. In either case, please use this template and fill in as many fields below as you can. --> **Describe the bug** I am getting this un-handled error in Kibana in production like in the Documents microservices.  this occurs in 1.5.1