A PHP Error was encountered

Severity: Warning

Message: call_user_func_array() expects parameter 1 to be a valid callback, class 'Directorio' does not have a method 'listing_es'

Filename: controllers/Directorio.php

Line Number: 60

Backtrace:

File: /home/www/cubatechtravel/application/controllers/Directorio.php
Line: 60
Function: call_user_func_array

File: /home/www/cubatechtravel/index.php
Line: 293
Function: require_once