A PHP Error was encountered

Severity: Warning

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

Filename: controllers/Journals.php

Line Number: 17

Backtrace:

File: /var/www/vhosts/peertechzpublications.org/httpdocs/application/modules/journals/controllers/Journals.php
Line: 17
Function: _error_handler

File: /var/www/vhosts/peertechzpublications.org/httpdocs/index.php
Line: 315
Function: require_once