I dont think i have disk quota has been set for any of my domains.. And it was this morning when I uploaded some 3 MB of data successfully... at that time it was working fine.. and right now, I am trying to upload just 5 KB PHP file.. I tried deleting some other stuff from my site (just to check if quota is the problem..) but its still giving the same error..
I used both desktop FTP client as well as webFTP that dreamhost provides, to rule out any FTP client issues..
Seems like, alarm system has gone corrupted.. its urgent for me to upload that file, my site is down..
its such times, when we need attention and its time like this when godaddy wins.