Error.log all the time normal? (1 Viewer)

[IkeV70]

Is it normal that the error.log contains new exception errors every day? I've never been able to run MediaPortal for more than a few minutes without some exception occuring. Most of the time they seem harmless and do not have a noticable effect, sometime there are effects like itemlists (eg. albums or tvshows) appearing empty, temporary freezes, etc.
I'm wondering if other people have errors regularly as well, or is this just not normal at all?

At this moment for example the error.log contains the following:

2009-05-28 22:43:40.085250 [ERROR][MPMain]: GUIWindow: AllocResources exception - System.NullReferenceException: Object reference not set to an instance of an object.
at MediaPortal.GUI.Library.GUIAnimation.AllocResources()
at MediaPortal.GUI.Library.GUIFilmstripControl.AllocResources()
at MediaPortal.GUI.Library.GUIFacadeControl.AllocResources()
at MediaPortal.GUI.Library.GUIGroup.AllocResources()
at MediaPortal.GUI.Library.GUIWindow.AllocResources()
2009-05-28 22:45:44.335250 [ERROR][MPMain]: Exception ystem.ArgumentException: Illegal characters in path.
at System.IO.Path.CheckInvalidPathChars(String path)
at System.IO.Path.IsPathRooted(String path)
at MediaPortal.GUI.Library.GUITextureManager.GetFileName(String fileName)
at MediaPortal.GUI.Library.GUITextureManager.Load(String fileNameOrg, Int64 lColorKey, Int32 iMaxWidth, Int32 iMaxHeight, Boolean persistent)
at MediaPortal.GUI.Library.GUIImage.AllocResources()
2009-05-28 22:45:44.335250 [ERROR][MPMain]: Exception :Illegal characters in path.
2009-05-28 22:45:44.335250 [ERROR][MPMain]: site :Void CheckInvalidPathChars(System.String)
2009-05-28 22:45:44.335250 [ERROR][MPMain]: source :mscorlib
2009-05-28 22:45:44.335250 [ERROR][MPMain]: stacktrace: at System.IO.Path.CheckInvalidPathChars(String path)
at System.IO.Path.IsPathRooted(String path)
at MediaPortal.GUI.Library.GUITextureManager.GetFileName(String fileName)
at MediaPortal.GUI.Library.GUITextureManager.Load(String fileNameOrg, Int64 lColorKey, Int32 iMaxWidth, Int32 iMaxHeight, Boolean persistent)
at MediaPortal.GUI.Library.GUIImage.AllocResources()
2009-05-28 22:45:44.335250 [ERROR][MPMain]: Exception ystem.ArgumentException: Illegal characters in path.
at System.IO.Path.CheckInvalidPathChars(String path)
at System.IO.Path.IsPathRooted(String path)
at MediaPortal.GUI.Library.GUITextureManager.GetFileName(String fileName)
at MediaPortal.GUI.Library.GUITextureManager.Load(String fileNameOrg, Int64 lColorKey, Int32 iMaxWidth, Int32 iMaxHeight, Boolean persistent)
at MediaPortal.GUI.Library.GUIImage.AllocResources()
2009-05-28 22:45:44.335250 [ERROR][MPMain]: Exception :Illegal characters in path.
2009-05-28 22:45:44.335250 [ERROR][MPMain]: site :Void CheckInvalidPathChars(System.String)
2009-05-28 22:45:44.335250 [ERROR][MPMain]: source :mscorlib
2009-05-28 22:45:44.335250 [ERROR][MPMain]: stacktrace: at System.IO.Path.CheckInvalidPathChars(String path)
at System.IO.Path.IsPathRooted(String path)
at MediaPortal.GUI.Library.GUITextureManager.GetFileName(String fileName)
at MediaPortal.GUI.Library.GUITextureManager.Load(String fileNameOrg, Int64 lColorKey, Int32 iMaxWidth, Int32 iMaxHeight, Boolean persistent)
at MediaPortal.GUI.Library.GUIImage.AllocResources()
2009-05-28 22:45:47.179000 [ERROR][MPMain]: render exceptionystem.ArgumentException: Illegal characters in path.
at System.IO.Path.CheckInvalidPathChars(String path)
at System.IO.Path.IsPathRooted(String path)
at MediaPortal.GUI.Library.GUITextureManager.IsTemporary(String fileName)
at MediaPortal.GUI.Library.GUIImage.FreeResources()
at MediaPortal.GUI.Library.GUIImage.FreeResourcesAndRegEvent()
at MediaPortal.GUI.Library.GUIImage.Render(Single timePassed)
at MediaPortal.GUI.Library.GUIControl.DoRender(Single timePassed, UInt32 currentTime)
at MediaPortal.GUI.Library.GUIWindow.Render(Single timePassed)
2009-05-28 22:45:47.194625 [ERROR][MPMain]: render exceptionystem.ArgumentException: Illegal characters in path.
at System.IO.Path.CheckInvalidPathChars(String path)
at System.IO.Path.IsPathRooted(String path)
at MediaPortal.GUI.Library.GUITextureManager.IsTemporary(String fileName)
at MediaPortal.GUI.Library.GUIImage.FreeResources()
at MediaPortal.GUI.Library.GUIImage.FreeResourcesAndRegEvent()
at MediaPortal.GUI.Library.GUIImage.Render(Single timePassed)
at MediaPortal.GUI.Library.GUIControl.DoRender(Single timePassed, UInt32 currentTime)
at MediaPortal.GUI.Library.GUIWindow.Render(Single timePassed)



TV-Server Version: 1.0.2.0
MediaPortal Version: 1.0.2.0
MediaPortal Skin: Black & White 1080
Windows Version: XP SP3
CPU Type: Athlon 4850e / 2.50 GHz
HDD: 500 GB Maxtor, 1000 GB Western Digital
Memory: 3 GB DDR2
Motherboard: Gigabyte 780G
Video Card: onboard ATI Radeon HD3200
Video Card Driver: ATI Catalyst 9.4
Sound Card: Onboard
Sound Card AC3: optical out
Sound Card Driver:
1. TV Card: FloppyDTV T/CI
1. TV Card Type: DVB-T
1. TV Card Driver:
2. TV Card:
2. TV Card Type:
2. TV Card Driver:
3. TV Card:
3. TV Card Type:
3. TV Card Driver:
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: PowerDVD 8
MPEG2 Audio Codec: FFDShow
h.264 Video Codec: PowerDVD 8
Satelite/CableTV Provider: Digitenne
HTPC Case: Antec Fusion
Cooling: standard
Power Supply:
Remote: Logitech Harmony
TV: Phillips 37" LCD
TV - HTPC Connection: HDMI