A PHP Error was encountered

Severity: Warning

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

Filename: libraries/Breadcrumb.php

Line Number: 22

Backtrace:

File: /home/users/o/oleg2/domains/uslada.org/application/libraries/Breadcrumb.php
Line: 22
Function: _error_handler

File: /home/users/o/oleg2/domains/uslada.org/application/helpers/site_helper.php
Line: 178
Function: library

File: /home/users/o/oleg2/domains/uslada.org/application/controllers/Material.php
Line: 73
Function: view_breadcrumb

File: /home/users/o/oleg2/domains/uslada.org/index.php
Line: 316
Function: require_once