A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type int

Filename: frontend_subsektor/index.php

Line Number: 3

Backtrace:

File: /home/visitblitar/public_html/xsub_siekraf/application/views/frontend_subsektor/index.php
Line: 3
Function: _error_handler

File: /home/visitblitar/public_html/xsub_siekraf/application/controllers/Subsektor.php
Line: 17
Function: view

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