Sorry, that was our fault. You had created a new user (pritesh_ugrankar), even though you had an old one already (pritesh); and one of us (I don't think it was me) turned off voting for the newer account. We should have turned off voting on the older account.
Because you have now created yet another account (that_perl_guy), I have turned off voting for all your old accounts; you may only vote with that_perl_guy now.
By the way, you also had other old accounts -- anonypl and perl514. Why are you creating so many accounts? If you have trouble remembering your password, you can always /msg gods to get password reset.