I've recently decided to start over on my website, so I deleted every file on my server. Now when I try to upload anything, FTP (FileZilla) or the File Manager on this site, I just get errors. The File Manager here just says "Error uploading file "index.htm" " and FileZilla says
" 450-Error during write to file: No space left on device
450 index.htm partially uploaded "

Basically, I can't upload anything.

If you would have taken the time to read the news you would have noticed this problem is known, and the admins are working on a solution.
http://www.zymic.com/forum/index.php?showtopic=7770