Get Ranking Error
System.ArgumentNullException: Value cannot be null. (Parameter 'entity')
at Microsoft.EntityFrameworkCore.Utilities.Check.NotNull[T](T value, String parameterName)
at Microsoft.EntityFrameworkCore.DbContext.Entry[TEntity](TEntity entity)
at EscoraLN.Services.CRankingServicePub.GetRankingDataAsync(String RankingID, String SeoUrl) in C:\Prog\EscoraLN\Services\Pub\CRankingServicePub.cs:line 511
at EscoraPub.Components.Rankings.RankingResults.OnParametersSetAsync() in C:\Prog\EscoraPub\Components\Rankings\RankingResults.razor.cs:line 43
