I developed a sudden problem on a DNN 4.08.04 installation on a commercially hosted web server.

One of my users tried to upload a 4MB document to a folder using the Documents module and got an error in the middle of it. When they went to the Documents settings page, they recieved a message stating: "Module Load Warning - One or more modules on this page did not load". Now, I can't access any host or admin pages that utilize the Admin skin. Also, I can't access any module settings anywhere, since they use the Admin skin. The regular user pages of the site are fine, thankfully, since they use different skins.

My admin skin is DNN-Yellow/Vertical Menu - Full Width.ascx

I have restarted the app by changing web.config, and have stopped and restarted IIS, to no avail. As far as I can tell, by SQL Server 2000 tables all look fine.

Below is a copy of the error:

Could Not Load Container: /Portals/_default/Containers/DNN-Yellow/Text Header - White Background.ascx
DotNetNuke.Services.Exceptions.ModuleLoadException: Unhandled error loading module. ---> System.Web.HttpCompileException: E:\web\eastorg0000\htdocs\Portal\Portals\_default\Containers\DNN-Yellow\Text Header - White Background.ascx(19): error BC30560: 'admin_containers_visibility_ascx' is ambiguous in the namespace 'ASP'. at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) at System.Web.UI.TemplateControl.LoadControl(VirtualPath virtualPath) at System.Web.UI.TemplateControl.LoadControl(String virtualPath) at DotNetNuke.UI.Skins.Skin.LoadContainer(String ContainerPath, Control objPane) --- End of inner exception stack trace ---

 Any help is appreciated.

Ethan