Hi people. I have a problem with the slider and i hope you can help me. I recently made a copy from the live system to a staging system so i can make a redesign of a umbraco site. After i install the db and copy the file system, all works fine but i'm getting the following error for the slider: 

Error loading Razor Script Slideshow.cshtml
Arithmetic operation resulted in an overflow.

By debugging i get this:

Error Loading Razor Script (file: Slideshow) Arithmetic operation resulted in an overflow.    at Lucene.Net.Index.SegmentInfo..ctor(Directory dir, Int32 format, IndexInput input)
  at Lucene.Net.Index.SegmentInfos.Read(Directory directory, String segmentFileName)
  at Lucene.Net.Index.DirectoryReader.AnonymousClassFindSegmentsFile.DoBody(String segmentFileName)
  at Lucene.Net.Index.SegmentInfos.FindSegmentsFile.Run(IndexCommit commit)
  at Lucene.Net.Search.IndexSearcher..ctor(Directory path, Boolean readOnly)
  at Examine.LuceneEngine.Providers.LuceneSearcher.ValidateSearcher(Boolean forceReopen)
  at UmbracoExamine.UmbracoExamineSearcher.GetSearchFields()
  at UmbracoExamine.UmbracoExamineSearcher.CreateSearchCriteria(String type, BooleanOperation defaultOperation)
  at umbraco.MacroEngines.ExamineBackedMedia.GetUmbracoMedia(Int32 id)
  at umbraco.MacroEngines.DynamicBackingItem..ctor(Int32 Id, DynamicBackingItemType Type)
  at ASP._Page_macroScripts_Slideshow_cshtml.Execute() in c:\inetpub\doitprofiler_info_staging\macroScripts\Slideshow.cshtml:line 35
  at System.Web.WebPages.WebPageBase.ExecutePageHierarchy()
  at System.Web.WebPages.WebPage.ExecutePageHierarchy()
  at System.Web.WebPages.WebPageBase.ExecutePageHierarchy(WebPageContext pageContext, TextWriter writer, WebPageRenderingBase startPage)
  at umbraco.MacroEngines.RazorMacroEngine.ExecuteRazor(MacroModel macro, INode currentPage)
  at umbraco.MacroEngines.RazorMacroEngine.Execute(MacroModel macro, INode currentPage)

any idea whats the problem here?