Missing Controller

Userfiles_Controller could not be found

Additional Information

The system searched in the following paths:
- /home/eccdc/public_html/application/controllers
- /home/eccdc/public_html/core/libs/controllers

Request Information
controller: userfiles
action: file
params: 0 => pdf 1 => niagara_region 2 => communique_20100113.pdf
url: url => userfiles/file/pdf/niagara_region/communique_20100113.pdf