Log overflow

If MyGUI engine v2.2.0 does not find some resources it begins writing one and the same error string to the log file in an endless cycle. In a second or two the size of the file grows up to megs!

12:18:59 | General | Error | Texture 'wallpaper0.jpg' not found in group 'General' | .\src\MyGUI_SkinManager.cpp | 273
12:18:59 | General | Error | Texture 'ColourGradient' not found in group 'General' | .\src\MyGUI_SkinManager.cpp | 273
12:18:59 | General | Error | Texture 'wallpaper0.jpg' not found, set default texture | .\src\MyGUI_RenderItem.cpp | 181
12:18:59 | General | Error | Texture 'Default' not found, set default texture | .\src\MyGUI_RenderItem.cpp | 181
12:18:59 | General | Error | Texture 'Default' not found, set default texture | .\src\MyGUI_RenderItem.cpp | 181
12:18:59 | General | Error | Texture 'Default' not found, set default texture | .\src\MyGUI_RenderItem.cpp | 181
12:18:59 | General | Error | Texture 'Default' not found, set default texture | .\src\MyGUI_RenderItem.cpp | 181
12:18:59 | General | Error | Texture 'Default' not found, set default texture | .\src\MyGUI_RenderItem.cpp | 181
12:19:00 | General | Error | Texture 'Default' not found, set default texture | .\src\MyGUI_RenderItem.cpp | 181
.... etc. ...


I think this issue should be fixed. It's abnormal behaviour that an application is writing an error string to log file in an endless cycle. Has anyone else watched this wierd issue? Is there any possibility to switch the log output off?