22 - Fetching data from table using MVC way | CodeIgniter 3 Tutorial 

A PHP Error was encountered Severity: Warning Message: count(): Parameter must be an array or an object that implements Countable Filename: views/students_view.php Line Number: 14 Backtrace: File: C:\xampp\htdocs\framework\application\views\students_view.php Line: 14 Function: _error_handler File: C:\xampp\htdocs\framework\application\controllers\Students.php Line: 16 Function: view File: C:\xampp\htdocs\framework\index.php Line: 315 Function: require_once Sir why this error is showing, please help me out!