I created a new website (portal) on my DNN server. When I try to delete it, I get the error below. Can anyone help me resolve this issue and get that website portal deleted?

ADB

Error: Site Management is currently unavailable. DotNetNuke.Services.Exceptions.ModuleLoadException: Access to 'C:\HostingSpaces\TEGDev\tegsitedev.net\wwwroot' denied. ---> System.UnauthorizedAccessException: Access to 'C:\HostingSpaces\TEGDev\tegsitedev.net\wwwroot' denied. ---> System.ComponentModel.Win32Exception: Access is denied --- End of inner exception stack trace --- at SchwabenCode.QuickIO.Internal.InternalQuickIOCommon.NativeExceptionMapping(String path, Int32 errorCode) at SchwabenCode.QuickIO.Internal.InternalQuickIO.GetFindDataFromPath(QuickIOPathInfo pathInfo) at DotNetNuke.Common.Utilities.FileSystemUtils.DeleteFilesRecursive(String strRoot, String filter) at DotNetNuke.Entities.Portals.PortalController.DeletePortal(PortalInfo portal, String serverPath) at DotNetNuke.Modules.Admin.Portals.Portals.OnGridDeleteCommand(Object source, GridCommandEventArgs e) --- End of inner exception stack trace ---