System.ArgumentException: An item with the same key has already been added.
at System.ThrowHelper.ThrowArgumentException(ExceptionResource resource)
at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
at System.Data.Linq.DataContext.GetTable(MetaTable metaTable)
at System.Data.Linq.SqlClient.Translator.TranslateLink(SqlLink link, List`1 keyExpressions, Boolean asExpression)
at System.Data.Linq.SqlClient.SqlBinder.Visitor.ConvertToFetchedExpression(SqlNode node)
at System.Data.Linq.SqlClient.SqlBinder.Visitor.VisitLink(SqlLink link)
at System.Data.Linq.SqlClient.SqlVisitor.Visit(SqlNode node)
at System.Data.Linq.SqlClient.SqlBinder.Visitor.VisitExpression(SqlExpression expr)
at System.Data.Linq.SqlClient.SqlBinder.Visitor.VisitNew(SqlNew sox)
at System.Data.Linq.SqlClient.SqlVisitor.Visit(SqlNode node)
at System.Data.Linq.SqlClient.SqlBinder.Visitor.VisitExpression(SqlExpression expr)
at System.Data.Linq.SqlClient.SqlBinder.Visitor.VisitSelect(SqlSelect select)
at System.Data.Linq.SqlClient.SqlVisitor.Visit(SqlNode node)
at System.Data.Linq.SqlClient.SqlBinder.Visitor.VisitAlias(SqlAlias a)
at System.Data.Linq.SqlClient.SqlVisitor.Visit(SqlNode node)
at System.Data.Linq.SqlClient.SqlVisitor.VisitSource(SqlSource source)
at System.Data.Linq.SqlClient.SqlBinder.Visitor.VisitSelect(SqlSelect select)
at System.Data.Linq.SqlClient.SqlVisitor.Visit(SqlNode node)
at System.Data.Linq.SqlClient.SqlBinder.Visitor.VisitIncludeScope(SqlIncludeScope scope)
at System.Data.Linq.SqlClient.SqlVisitor.Visit(SqlNode node)
at System.Data.Linq.SqlClient.SqlProvider.BuildQuery(ResultShape resultShape, Type resultType, SqlNode node, ReadOnlyCollection`1 parentParameters, SqlNodeAnnotations annotations)
at System.Data.Linq.SqlClient.SqlProvider.BuildQuery(Expression query, SqlNodeAnnotations annotations)
at System.Data.Linq.SqlClient.SqlProvider.System.Data.Linq.Provider.IProvider.Compile(Expression query)
at System.Data.Linq.CommonDataServices.DeferredSourceFactory`1.ExecuteKeyQuery(Object[] keyValues)
at System.Data.Linq.CommonDataServices.DeferredSourceFactory`1.Execute(Object instance)
at System.Data.Linq.EntitySet`1.Load()
at System.Data.Linq.EntitySet`1.GetEnumerator()
at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source, Func`2 predicate)
at CompiledRazorTemplates.Dynamic.eacffdacceba.Execute()
at RazorEngine.Templating.TemplateBase.Run(ExecuteContext context)
at System.Web.Mvc.HtmlTemplateBase`1.Run(ExecuteContext context)
at CMS.Core.ITemplateExtensions.Run[T](ITemplate template, T Model)
at CMS.Core.ITemplateExtensions.Parse[T](String template, T Model)