New Post: Product detail not showing

Hello.
After upgrading from a very long time, on a NB_store installed on a DNN 5 host,
I could import product and categories and images through the import function, but no access to the catalog.
Now I'm reading this when I'm trying to access the catalog:
"Error: is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: e:\Xxxxxxxxxx\xxxxx\xxxxxxx.com\wwwroot\DesktopModules\NB_Store\AdminProduct.ascx(39): error BC30560: 'desktopmodules_nb_store_adminproductdetail_ascx' is ambiguous in the namespace 'ASP'. ---> System.Web.HttpCompileException: e:\Xxxxxxxxxx\xxxxx\xxxxxxx.com\wwwroot\DesktopModules\NB_Store\AdminProduct.ascx(39): error BC30560: 'desktopmodules_nb_store_adminproductdetail_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, Boolean throwIfNotFound, Boolean ensureIsUpToDate) at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile, Boolean throwIfNotFound, Boolean ensureIsUpToDate) at System.Web.UI.TemplateControl.LoadControl(VirtualPath virtualPath) at DotNetNuke.UI.ControlUtilities.LoadControl[T](TemplateControl containerControl, String ControlSrc) at DotNetNuke.UI.Modules.WebFormsModuleControlFactory.CreateModuleControl(TemplateControl containerControl, ModuleInfo moduleConfiguration) at DotNetNuke.UI.Modules.ModuleControlFactory.LoadModuleControl(TemplateControl containerControl, ModuleInfo moduleConfiguration) at DotNetNuke.UI.Modules.ModuleHost.LoadModuleControl() --- End of inner exception stack trace ---"

please, note that other than that, the cart is working perfectly

Thank you
Pino