500 Identifier sni.models.GroupedSiteSearchModel cannot be correctly instantiated by the Use API

Identifier sni.models.GroupedSiteSearchModel cannot be correctly instantiated by the Use API

Cannot serve request to /content/discovery-com/en/search.htm.html on this server


ApacheSling/2.6 (jetty/9.4.12.v20180830, Java HotSpot(TM) 64-Bit Server VM 1.8.0_51, Linux 4.14.94-73.73.amzn1.x86_64 amd64)