I orignally put a module on a page and clicked the 'Display Module on all Pages' option. Then I decided I didn't need it and deleted it from all pages. However its still being placed on new pages. And when I try and untick the 'Display Module on all Pages' option I get the following error which is quite annoying because now the first thing I have to do when I create a new page is to delete these modules.

Any tips? Thanks,

Error: Module is currently unavailable.
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.Entities.Modules.ModuleController.DeleteTabModule(Int32 TabId, Int32 ModuleId) at DotNetNuke.Entities.Modules.ModuleController.DeleteAllModules(Int32 moduleId, Int32 tabId, ArrayList fromTabs, Boolean includeCurrent, Boolean deleteBaseModule) at DotNetNuke.Modules.Admin.Modules.ModuleSettingsPage.cmdUpdate_Click(Object Sender, EventArgs e) --- End of inner exception stack trace ---