Changing users password not working

I am using rails 3.0.10, in that i had created users using devise and
i followed the below link to change the user password, but it is not
changing the password when i changed the current password. please
anyone help me to get out of this problem

Can you provide info from log file when this action performing ?

These are the logs in server
Started POST "/passwords/show" for at 2012-01-24 17:26:46
Processing by PasswordsController#update as HTML
Parameters: {"utf8"=>"Γ£ô",
QJVxhXH9AmTR4O1c=", "user"=>{"current_password"=>"[FILTERED]",
TERED]", "password_confirmation"=>"[FILTERED]"}, "commit"=>"Change my
←[1m←[36mUser Load (0.0ms)←[0m ←[1mSELECT `users`.* FROM `users`
WHERE `users
`.`id` = 2 LIMIT 1←[0m
←[1m←[35mSQL (0.0ms)←[0m BEGIN
←[1m←[36mSQL (0.0ms)←[0m ←[1mROLLBACK←[0m
Rendered passwords/edit.html.erb within layouts/application (15.6ms)

Ok, since I do not know your controller code, this is pretty much a
shot in the blind, but here it is anyways :

Looking at the passwords/edit.html.erb being rendered at the end I am
guessing that there was some error or exception while changing the
password which was caught and the user was asked to rectify the error.
It is very likely that the error was a validation error. So in your
rescue block (or wherever you are rendering passwords/edit.html.erb)
you can add a log line to tell you what the error is and then fix that


@sribrahmana (