/!\ FAILSAFE /!\ Status: 500 Internal Server Error wrong number of arguments (1 for 0)

/!\ FAILSAFE /!\ Status: 500 Internal Server Error wrong number of arguments (1 for 0)

Problem:
You probably added a method called Send which is causing this error to be thrown.

Rename your method to something other than 'Send'.

http://flexrails.blogspot.com/2008/04/failsafe-mystereous-error-message.html