I'm working on a skin, and have been uploading new css files and parsing new html files all day with no problem.  I installed a different skin to check it out, and the skin didn't have a menu to get back to my Skins page.  I deleted the folder for that skin so it would go to the default, which it did, then I tried to set it back to my original skin, and I got an error which I didn't record, then after I refreshed, I got a DNN error.  It shows the standard DNN splash page, and says "An error has occurred." twice.  the url bar says...http://localhost/DotNetNuke48/Default.aspx?tabid=36&error=Multiple+controls+with+the+same+ID+'ctr'+were+found.+FindControl+requires+that+controls+have+unique+IDs.&content=0

not really sure what to do to get this thing going again.  Thanks for any help

Edit: Searched the forums, and found some similar posts.  My default page wouldn't load so I thought I was screwed, but the nI manually typed in a different page, and it came up.  I deleted my skin, and reloaded it, and it works fine now...about scared the crap out of me! :)