Reupload after deletion on mentors
I really don't have a clue: on the mentors site I've deleted a previously successful
uploaded package, after that I've tried to re-upload it, but everything fails,
http upload gives "403 Forbidden", FTP upload gives "533 Could not create file",
and furthermore "The existing file may have been previously uploaded partially" etc.
What went wrong, and what can I do? (the package is "Gummi", the signature is good and
also uploaded to the site)