A PHP Error was encountered

Severity: Warning

Message: call_user_func_array() expects parameter 1 to be a valid callback, no array or string given

Filename: core/MY_Controller.php

Line Number: 60

Backtrace:

File: /home/gaitanis/application/core/MY_Controller.php
Line: 60
Function: _error_handler

File: /home/gaitanis/public_html/index.php
Line: 315
Function: require_once