devise stop working from yesterday

[Andres Macedo]

Hi, all of the sudden I can not log-in, or sign up with devise, im not exactly sure what is the reason when I try to sign up i get

Started GET "/users/sign_up?utf8=%E2%9C%93&authenticity_token=t%2B4mHzhn9bqDobiqn%2FK0nALgRBdlRCRHtIRBnKGr2TJSl7%2FCXY0IPxo7f%2F66u9W0vax8hmT70yI%2BK9tln5bjDA%3D%3D&user%5Bemail%5D=c%40c.com&user%5Bpassword%5D=[FILTERED]&user%5Bpassword_confirmation%5D=[FILTERED]&commit=Sign+up" for ::1 at 2015-07-17 10:01:26 -0700

Processing by Devise::RegistrationsController#new as HTML

  Parameters: {"utf8"=>"✓", "authenticity_token"=>"t+4mHzhn9bqDobiqn/K0nALgRBdlRCRHtIRBnKGr2TJSl7/CXY0IPxo7f/66u9W0vax8hmT70yI+K9tln5bjDA==", "user"=>{"email"=>"c...@c.com", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]"}, "commit"=>"Sign up"}

DEPRECATION WARNING: `#column_for_attribute` will return a null object for non-existent columns in Rails 5. Use `#has_attribute?` if you need to check for an attribute's existence. (called from block in _app_views_devise_registrations_new_html_erb__3918410040448600503_70296016352020 at /Users/macedo/Desktop/apps/book-blotter-brio/bbb/app/views/devise/registrations/new.html.erb:8)

DEPRECATION WARNING: `#column_for_attribute` will return a null object for non-existent columns in Rails 5. Use `#has_attribute?` if you need to check for an attribute's existence. (called from block in _app_views_devise_registrations_new_html_erb__3918410040448600503_70296016352020 at /Users/macedo/Desktop/apps/book-blotter-brio/bbb/app/views/devise/registrations/new.html.erb:9)

  Rendered devise/shared/_links.html.erb (0.2ms)

  Rendered devise/registrations/new.html.erb within layouts/application (6.2ms)

  Rendered layouts/_header.html.erb (0.7ms)

Completed 200 OK in 86ms (Views: 85.1ms | ActiveRecord: 0.0ms)

[Andres Macedo]

rails v: Rails 4.2.1

devise gem: gem 'devise', '~> 3.5.1'

[Andres Macedo]

I fixed it, 

I had added a navbar with a search function and had two submit buttons that did not allow me to submit the rails form,

Thanks