The 'a:list' start tag on line '1' doesn't match the end tag of 'a:item' in file 'file:///D:/Internet1/nieuws/2012/index-en.xml'. Line 1, position 861.

System.Xml.XmlException: The 'a:list' start tag on line '1' doesn't match the end tag of 'a:item' in file 'file:///D:/Internet1/nieuws/2012/index-en.xml'. Line 1, position 861.
   at System.Xml.XmlTextReader.ParseTag()
   at System.Xml.XmlTextReader.ParseBeginTagExpandCharEntities()
   at System.Xml.XmlTextReader.Read()
   at GotDotNet.XInclude.XIncludingReader.Read()
   at System.Xml.XmlLoader.LoadCurrentNode()
   at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc)
   at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace)
   at System.Xml.XmlDocument.Load(XmlReader reader)
   at KB.Mapping.Mapper.getContent(String originalRequestURL)
   at KB.Mapping.Mapper.HandleBeginRequest(Object sender, EventArgs evargs)