Missing Controller

Pictures_Controller could not be found

Additional Information

The system searched in the following paths:
- /home/d3wqug7jmm8u/public_html/application/controllers
- /home/d3wqug7jmm8u/public_html/core/libs/controllers

Request Information
controller: pictures
action: Willowbrook
params: 0 => medium 1 => FEBRI.jpg
url: url => pictures/Willowbrook/medium/FEBRI.jpg