Invalid use of response filter

[angell]

Hi,
I download, and install ndCMS, but get this strange error:

Server Error in '/DasBlog' Application.
--------------------------------------------------------------------------------

Invalid use of response filter
.......
Stack Trace:

[HttpException (0x80004005): Invalid use of response filter]
System.Web.HttpResponseStreamFilterSink.VerifyState() +62
System.Web.HttpResponseStreamFilterSink.Write(Byte[] buffer, Int32 offset, Int32 count) +13
ICSharpCode.SharpZipLib.GZip.GZipOutputStream.WriteHeader() +155
ICSharpCode.SharpZipLib.GZip.GZipOutputStream..ctor(Stream baseOutputStream, Int32 size) +89
ICSharpCode.SharpZipLib.GZip.GZipOutputStream..ctor(Stream baseOutputStream) +10
blowery.Web.HttpCompress.GZipFilter..ctor(Stream baseStream) +47
blowery.Web.HttpCompress.HttpModule.GetFilterForScheme(String[] schemes, Stream output, Settings prefs) +736
blowery.Web.HttpCompress.HttpModule.CompressContent(Object sender, EventArgs e) +471
System.Web.SyncEventExecutionStep.System.Web.HttpApplication+IExecutionStep.Execute() +60
System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +87

Can You help me with any idea to resolve this.

Thanx