i got this error when creating data bases with rake command

Wap Addon wrote:

rajendra

try to use => rake db:migrate

that is also not working,

it gives like this

G:\my\frogtest>rake db:migrate
(in G:/my/frogtest)
rake aborted!
undefined method `last' for
{"action_mailer_optional_tls"=>:environment}:Hash
G:/my/frogtest/rakefile:10
(See full trace by running task with --trace)

Can you post the full trac of the rake task?

Can you post the full trace of the rake task?