Missing Controller

Userfiles_Controller could not be found

Additional Information

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

Request Information
controller: userfiles
action: Conditions_of_Service_Rev_2_0_Final_Jan_1_2019_V1.pdf
url: url => userfiles/Conditions_of_Service_Rev_2_0_Final_Jan_1_2019_V1.pdf