WARN -- : Failed build_catalog for future validation: OctocatalogDiff::Errors::CatalogError Catalog failed: Failed to retrieve catalog from https://puppetmaster2001.codfw.wmnet:8140/future/catalog/seaborgium.wikimedia.org: 500 {"message":"Server Error: Evaluation Error: Error while evaluating a Function Call, Failed to parse template openldap/labs-acls.erb:\n  Filepath: /usr/lib/ruby/vendor_ruby/puppet/parser/functions.rb\n  Line: 275\n  Detail: hiera() can only be called using the 4.x function API. See Scope#call_function\n at /etc/puppet/modules/openldap/manifests/init.pp:126:24 on node seaborgium.wikimedia.org","issue_kind":"RUNTIME_ERROR","stacktrace":["Warning: The 'stacktrace' property is deprecated and will be removed in a future version of Puppet. For security reasons, stacktraces are not returned with Puppet HTTP Error responses."]}