An uncaught Exception was encountered

Type: Error

Message: Call to undefined method App_model::fetch_index.html()

Filename: /home/wqasifju/public_html/application/libraries/Template.php

Line Number: 114

Backtrace:

File: /home/wqasifju/public_html/application/controllers/App.php
Line: 28
Function: pagination_single

File: /home/wqasifju/public_html/index.php
Line: 289
Function: require_once