A PHP Error was encountered

Severity: Warning

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

Filename: core/CodeIgniter.php

Line Number: 532

Backtrace:

File: /data/4/6/465b755f-32d7-45d5-af4c-a9e8fbf5ab93/klimsoft.sk/web/index.php
Line: 315
Function: require_once