Reinstalled the forum on a fresh DNN7 site with latest YAFF. Everything seemed fine until I went to the page for the first time after the config process;

InnerException:serviceLocator cannot be null Parameter name: serviceLocator

FileName:

FileLineNumber:0

FileColumnNumber:0

Method:YAF.Types.CodeContracts.VerifyNotNull

StackTrace:

Message:

DotNetNuke.Services.Exceptions.ModuleLoadException: serviceLocator cannot be null
Parameter name: serviceLocator ---> System.ArgumentNullException: serviceLocator cannot be null
Parameter name: serviceLocator
at YAF.Types.CodeContracts.VerifyNotNull[T](T obj, String argumentName)
at YAF.Types.Interfaces.IServiceLocatorExtensions.Get[TService](IServiceLocator serviceLocator)
at YAF.Types.Interfaces.IServiceLocatorExtensions.Get[TService](IHaveServiceLocator haveLocator)
at YAF.Types.Interfaces.IServiceLocatorExtensions.GetRepository[T](IHaveServiceLocator serviceLocator)
at YAF.DotNetNuke.YafDnnModule.CreateNewBoard(UserInfo dnnUserInfo, MembershipUser dnnUser)
at YAF.DotNetNuke.YafDnnModule.CreateOrUpdateUser()
at YAF.DotNetNuke.YafDnnModule.DotNetNukeModule_Load(Object sender, EventArgs e)
--- End of inner exception stack trace ---

Thanks, issue will be fixed in 2.1.2 final