A PHP Error was encountered

Severity: Notice

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

Filename: controllers/Cworks.php

Line Number: 187

Backtrace:

File: /home/federico/www/sites/www.pietromarchese.it/application/controllers/Cworks.php
Line: 187
Function: _error_handler

File: /home/federico/www/sites/www.pietromarchese.it/public/index.php
Line: 315
Function: require_once