A PHP Error was encountered

Severity: Warning

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

Filename: controllers/Mypredict.php

Line Number: 42

Backtrace:

File: /home/wwincat/www/application/controllers/Mypredict.php
Line: 42
Function: sizeof

File: /home/wwincat/www/index.php
Line: 316
Function: require_once