The base type 'Microsoft.SharePoint.Spx.WebsiteCore.RootMaster' is not allowed for this page. The type Microsoft.SharePoint.Spx.WebsiteCore.RootMaster, Microsoft.SharePoint.Spx.WebSiteCore, Version=16.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c could not be found or it is not registered as safe.
Correlation ID: 49ffa29f-d021-0000-6047-c147462ae722
Date and Time: 1/19/2021 7:12:44 PM