When I am in any site and I go to site actions site settings this page appears with an error:
Go back to site
Method not found: 'System.Web.UI.CojtrolCollection System.Web.UI.Control.get_Controls()'.
How do I correct this? A user who has access to SharePoint designer opened a few files that have an issue being opened by that tool. That caused SharePoint as a whole to crash. We were able to bring SharePoint back up, but now get the error when we attempt to open site settings.
I did notice that in the string Control is misspelled, could this be the issue?
This is running on a server 2003 system.