Hi everyone,

I am really stressed out by the fact that i cant copy pages on my sites. The error occured out of the blue and for seemingly no reason. I run an older DNN 07.03.02 (109) which I cant upgrade at the moment. I am therefore forced to figure out what the hell is wrong. What i've tried so far:

• Recycled/Restarted (application/server/SQL)
• Cleared site log/event log
• Synced files
• Deleted lots of pages/files
• Cleared recycle bin
• ...and and from the top again.

I have not: installed any new modules, edited core files, changed skins - or anything else which is done elsewhere than in the ordinary interface.

The error i get is this:

DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Services.FileSystem.FolderManager.GetFolders(Int32 portalId, String permissions, Int32 userId) in c:\TeamCity\buildAgent\work\DNN_Platform_732\Packaging\DNN.Platform\DNN Platform\Library\Services\FileSystem\FolderManager.cs:line 799 at DotNetNuke.Services.FileSystem.FolderManager.GetFolders(UserInfo user, String permissions) in c:\TeamCity\buildAgent\work\DNN_Platform_732\Packaging\DNN.Platform\DNN Platform\Library\Services\FileSystem\FolderManager.cs:line 828 at DotNetNuke.Modules.Admin.Tabs.ManageTabs.InitializeTab() at DotNetNuke.Modules.Admin.Tabs.ManageTabs.BindTab() at DotNetNuke.Modules.Admin.Tabs.ManageTabs. (EventArgs e) --- End of inner exception stack trace ---

Has anyone seen something like this? Heard of a solution? Any idea at all?

I would appreciate any ideas from you guys (and gals).