An uncaught Exception was encountered

Type: Error

Message: [] operator not supported for strings

Filename: /home/alhottcr/alhourria_ps/application/models/Mains.php

Line Number: 829

Backtrace:

File: /home/alhottcr/alhourria_ps/application/controllers/Author.php
Line: 41
Function: get_author_info

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