An uncaught Exception was encountered

Type: TypeError

Message: count(): Argument #1 ($value) must be of type Countable|array, null given

Filename: /home/power/public_html/ballzs.com/application/controllers/Preview.php

Line Number: 63

Backtrace:

File: /home/power/public_html/ballzs.com/index.php
Line: 316
Function: require_once