A PHP Error was encountered

Severity: Warning

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

Filename: pages/cat.php

Line Number: 79

Backtrace:

File: /home/csdl/public_html/web/templates/2020/pages/cat.php
Line: 79
Function: _error_handler

File: /home/csdl/public_html/web/system/application/controllers/Cat.php
Line: 172
Function: view

File: /home/csdl/public_html/index.php
Line: 316
Function: require_once