Honorbuddy problem

Code:

[15:47:14.948 N] Honorbuddy v2.5.12479.763 started.
[15:48:00.135 N] Logging in...
[15:48:01.250 N] T: 5247238075229161180 H: 2197091271
[15:48:02.922 N] Attaching to D3D9
[15:48:03.297 N] Error attaching Honorbuddy to WoW! - System.Xml.XmlException: '.', hexadecimal value 0x00, is an invalid character. Line 1, position 1.
   at System.Xml.XmlTextReaderImpl.Throw(Exception e)
   at System.Xml.XmlTextReaderImpl.Throw(String res, String[] args)
   at System.Xml.XmlTextReaderImpl.ThrowInvalidChar(Char[] data, Int32 length, Int32 invCharPos)
   at System.Xml.XmlTextReaderImpl.ParseRootLevelWhitespace()
   at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
   at System.Xml.XmlTextReaderImpl.Read()
   at System.Xml.XmlReader.MoveToContent()
   at System.Xml.Linq.XElement.Load(XmlReader reader, LoadOptions options)
   at System.Xml.Linq.XElement.Load(String uri, LoadOptions options)
   at System.Xml.Linq.XElement.Load(String uri)
   at Styx.Helpers.Settings.Load()
   at Styx.Helpers.Settings..ctor(String settingsPath, String oldSettingsPath)
   at Styx.Helpers.CharacterSettings..ctor()
   at Styx.StyxWoW.()
   at Styx.StyxWoW.
(Process , GraphicsApi )
   at Honorbuddy.MainWindow.<FindAndAttachToWoW>d__50.MoveNext()

 

thanks