Hi simple captcha works fine on my app. recently I changed my hosting
provider and moved the app to new server. Here its not working and
ActionView::TemplateError (undefined method `find_by_key' for
SimpleCaptchaData():Class) on line #246 of home/register.rhtml:
244: <td align=left>
(:object=>"user", :label => "Robot Authentication (Case Insensitive)")
249: <td align=left>
Not sure why? Can anyone help with it please..........