Stuck at "Attached to WoW with ID xxxx"

HB gets stuck at the start like this:

Logging in...
T: 5247731400538971986 H: 1695874905
Attaching to D3D9
Attached to WoW with ID 5332

The weird thing is that it works on every character but not on this one and that it worked without a problem for a month with this character until now. I tried to switch to DX9 from DX11 but it still wont work for this character. every other character works. The character has no special signs in his name.

The log:

Code:

[15:16:44.847 N] Honorbuddy v2.5.15260.829 started.
[15:16:45.457 D] System.ArgumentException: Version string portion was too short or too long.
   at System.Version.VersionResult.SetFailure(ParseFailureKind failure, String argument)
   at System.Version.TryParseVersion(String version, VersionResult& result)
   at System.Version.Parse(String input)
   at System.Version..ctor(String version)
   at Honorbuddy.MainWindow.*****‎****‬*‬‫‏‪​‏***‬‪*()
[15:16:45.494 D] Reloading AssemblyLoader<CombatRoutine> - Initializing routines
[15:16:45.494 D] Reloading AssemblyLoader<BotBase> - Initializing bots
[15:16:45.505 D] Reloading AssemblyLoader<HBPlugin> - Initializing plugins
[15:16:51.011 N] Logging in...
[15:16:51.225 D] Logging in to BestLatency (xxxxxxxx)
[15:16:51.397 N] T: 5247731400538971986 H: 1695874905
[15:16:51.712 N] Attaching to D3D9
[15:16:53.221 N] Attached to WoW with ID 5332
[15:16:53.535 D] System.TypeInitializationException: The type initializer for 'Styx.Helpers.LevelbotSettings' threw an exception. ---> 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 Styx.Helpers.Settings.Load()
   at Styx.Helpers.Settings..ctor(String settingsPath, String oldSettingsPath)
   at Styx.Helpers.LevelbotSettings..ctor()
   at Styx.Helpers.LevelbotSettings..cctor()
   --- End of inner exception stack trace ---
   at Honorbuddy.MainWindow.‎‬*​*‫‏‏‪‎‪‬‫*‎​*‬*‬***()
   at Honorbuddy.MainWindow.Z%U\.rN_k6O3@XX\*gr;^duz\]Q#.MoveNext()

 

Nvm i deleted the settings for the character and it worked again...