System.NullReferenceException: Object reference not set to an instance of an object. at Lucene.Net.Index.SegmentTermDocs..ctor(SegmentReader parent) in d:\Lucene.Net\FullRepo\trunk\src\core\Index\SegmentTermDocs.cs:line 59 at Lucene.Net.Index.SegmentReader.TermDocs() in d:\Lucene.Net\FullRepo\trunk\src\core\Index\SegmentReader.cs:line 1219 at Lucene.Net.Index.IndexReader.TermDocs(Term term) in d:\Lucene.Net\FullRepo\trunk\src\core\Index\IndexReader.cs:line 922 at Lucene.Net.Search.TermQuery.TermWeight.Scorer(IndexReader reader, Boolean scoreDocsInOrder, Boolean topScorer) in d:\Lucene.Net\FullRepo\trunk\src\core\Search\TermQuery.cs:line 98 at Lucene.Net.Search.BooleanQuery.BooleanWeight.Scorer(IndexReader reader, Boolean scoreDocsInOrder, Boolean topScorer) in d:\Lucene.Net\FullRepo\trunk\src\core\Search\BooleanQuery.cs:line 377 at Lucene.Net.Search.IndexSearcher.SearchWithFilter(IndexReader reader, Weight weight, Filter filter, Collector collector) in d:\Lucene.Net\FullRepo\trunk\src\core\Search\IndexSearcher.cs:line 265 at Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter filter, Collector collector) in d:\Lucene.Net\FullRepo\trunk\src\core\Search\IndexSearcher.cs:line 238 at Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter filter, Int32 nDocs, Sort sort, Boolean fillFields) in d:\Lucene.Net\FullRepo\trunk\src\core\Search\IndexSearcher.cs:line 212 at Lucene.Net.Search.IndexSearcher.Search(Weight weight, Filter filter, Int32 nDocs, Sort sort) in d:\Lucene.Net\FullRepo\trunk\src\core\Search\IndexSearcher.cs:line 194 at Dynamicweb.Indexing.Lucene.LuceneIndexProvider.SearchInternal(IQuery query, QuerySettings settings) at Dynamicweb.Indexing.Querying.QueryService.Query(IQuery query, QuerySettings settings) at Dynamicweb.Ecommerce.Frontend.Frontend.GetProductsFromIndexQuery(ProductCatalogShowType settingsType) at Dynamicweb.Ecommerce.Frontend.Frontend.EcomRender() at Dynamicweb.Ecommerce.Frontend.Frontend.GetContent() at Dynamicweb.Frontend.Content.GetModuleOutput(Paragraph paragraph, PageView pageview)