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Lost contact to one child portal on a site with 4 child portals. Everything is working fine in all other pages and portals, but this one
I was in tabmanager moving a few pages, and finally set a tab to become HOME page (site default tab) after that all pages on this childportal give this this error:
DotNetNuke.Services.Exceptions.PageLoadException: Value cannot be null. Parameter name: file ---> System.ArgumentNullException: Value cannot be null. Parameter name: file at DotNetNuke.Common.Requires.NotNull(String argName, Object argValue) at DotNetNuke.Services.FileSystem.FileManager.GetUrl(IFileInfo file) at DotNetNuke.Framework.DefaultPage.InitializePage() at DotNetNuke.Framework.DefaultPage.OnInit(EventArgs e) at System.Web.UI.Control.InitRecursive(Control namingContainer) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---