An error is thrown when upgrading from Sitefinity pre 8.0 version to a higher version than 8.0
When upgrading from Sitefinity version lower than 8.0 to a version higher than 8.0 an error is thrown during upgrade like the following: The current type, Telerik.Sitefinity.DataIntelligenceConnector.Configuration.IDataIntelligenceConnectorConfigWrapper, is an interface and cannot be constructed. Are you missing a type mapping?