A PHP Error was encountered

Severity: Warning

Message: count(): Parameter must be an array or an object that implements Countable

Filename: controllers/Topics.php

Line Number: 19

Backtrace:

File: /home/onliveke/public_html/application/controllers/Topics.php
Line: 19
Function: _error_handler

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