A PHP Error was encountered

Severity: Warning

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

Filename: controllers/Lead_training_classes.php

Line Number: 27

Backtrace:

File: /var/www/vhosts/leadtesting.net/httpdocs/classes/app/controllers/Lead_training_classes.php
Line: 27
Function: _error_handler

File: /var/www/vhosts/leadtesting.net/httpdocs/classes/index.php
Line: 315
Function: require_once