A PHP Error was encountered

Severity: Warning

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

Filename: controllers/Product_detail.php

Line Number: 47

Backtrace:

File: /home/rrgyje7mdlyw/public_html/app/controllers/Product_detail.php
Line: 47
Function: _error_handler

File: /home/rrgyje7mdlyw/public_html/index.php
Line: 321
Function: require_once