I am using SharePoint 2010.
I have a library where the folder option is enabled. When I try to add a new folder I get a popup with an 404 error.
When I go to SharePoint Designer and go to the forms folder I see the
I can check out this document. When I try to edit this page or check it in, it gives me this error:
The server could not complete your request. For more specific information, click the detail button.
This is the detailed error:
soap:ServerServer was unable to process request. ---> The file https://portal.myCompany-extra.net/projects/52812898/EXEC/PMF/Forms/Upload.aspx does not exist.
What is wrong with the upload.aspx page? In another library in the same website it is working fine.