Midspace Admin Helper crash log

2018-10-29 20:27:30.025 - Thread:   1 ->  ##Mod## Admin Helper Server Initialisation
2018-10-29 20:27:30.163 - Thread:   1 ->  Exception occured: System.Exception: An error occuring loading the file 'PrivateMessageLog_World1.xml'. Begining with the text "                                                                                                    ". ---> System.InvalidOperationException: There is an error in XML document (1, 1). ---> 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.ThrowInvalidChar(Char[] data, Int32 length, Int32 invCharPos)
   at System.Xml.XmlTextReaderImpl.ParseRootLevelWhitespace()
   at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
   at System.Xml.XmlReader.MoveToContent()
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderList1.Read5_ArrayOfPrivateConversation()
   --- End of inner exception stack trace ---
   at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
   at Sandbox.ModAPI.MyAPIUtilities.VRage.Game.ModAPI.IMyUtilities.SerializeFromXML[T](String xml)
   at midspace.adminscripts.Config.Files.PrivateMessageLogFile.Load()
   --- End of inner exception stack trace ---
   at midspace.adminscripts.Config.Files.PrivateMessageLogFile.Load()
   at midspace.adminscripts.Config.Files.FileBase.Init()
   at midspace.adminscripts.Config.Files.FileBase..ctor(String fileName, String format)
   at midspace.adminscripts.Config.Files.PrivateMessageLogFile..ctor(String fileName)
   at midspace.adminscripts.ServerConfig..ctor(List`1 commands)
   at midspace.adminscripts.ChatCommandLogic.InitServer()
   at midspace.adminscripts.ChatCommandLogic.UpdateBeforeSimulation()
   at Sandbox.Game.World.MySession.UpdateComponents()
   at Sandbox.Game.World.MySession.Update(MyTimeSpan updateTime)
   at Sandbox.MySandboxGame.Update()
   at Sandbox.Engine.Platform.Game.UpdateInternal()
   at Sandbox.Engine.Platform.Game.RunSingleFrame()
   at Sandbox.Engine.Platform.FixedLoop.<>c__DisplayClass1.<Run>b__0()
   at Sandbox.Engine.Platform.GenericLoop.Run(VoidAction tickCallback)
   at Sandbox.Engine.Platform.Game.RunLoop()
   at Sandbox.MySandboxGame.Run(Boolean customRenderLoop, Action disposeSplashScreen)
   at VRage.Dedicated.DedicatedServer.RunInternal(String instanceName, Boolean isService)
   at VRage.Dedicated.DedicatedServer.RunMain(String instanceName, String customPath, Boolean isService, Boolean showConsole, Boolean checkAlive)
   at VRage.Dedicated.DedicatedServer.ProcessArgs(String[] args)
   at VRage.Dedicated.DedicatedServer.Run(String[] args)
   at SpaceEngineersDedicated.MyProgram.Main(String[] args)
2018-10-29 20:27:30.163 - Thread:   1 ->  InnerException:
2018-10-29 20:27:30.163 - Thread:   1 ->  Exception occured: System.InvalidOperationException: There is an error in XML document (1, 1). ---> 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.ThrowInvalidChar(Char[] data, Int32 length, Int32 invCharPos)
   at System.Xml.XmlTextReaderImpl.ParseRootLevelWhitespace()
   at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
   at System.Xml.XmlReader.MoveToContent()
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderList1.Read5_ArrayOfPrivateConversation()
   --- End of inner exception stack trace ---
   at System.Xml.Serialization.XmlSerializer.Deserialize(XmlReader xmlReader, String encodingStyle, XmlDeserializationEvents events)
   at Sandbox.ModAPI.MyAPIUtilities.VRage.Game.ModAPI.IMyUtilities.SerializeFromXML[T](String xml)
   at midspace.adminscripts.Config.Files.PrivateMessageLogFile.Load()
2018-10-29 20:27:30.163 - Thread:   1 ->  InnerException:
2018-10-29 20:27:30.163 - Thread:   1 ->  Exception occured: 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.ThrowInvalidChar(Char[] data, Int32 length, Int32 invCharPos)
   at System.Xml.XmlTextReaderImpl.ParseRootLevelWhitespace()
   at System.Xml.XmlTextReaderImpl.ParseDocumentContent()
   at System.Xml.XmlReader.MoveToContent()
   at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderList1.Read5_ArrayOfPrivateConversation()
2018-10-29 20:27:30.165 - Thread:   1 ->  Hiding window
2018-10-29 20:27:30.165 - Thread:   1 ->  Hiding window done
2018-10-29 20:27:30.165 - Thread:   1 ->  Showing message