A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'name' of non-object

Filename: views/category.php

Line Number: 20

Backtrace:

File: /home/u469708721/domains/as-journal.edu.az/public_html/application/views/category.php
Line: 20
Function: _error_handler

File: /home/u469708721/domains/as-journal.edu.az/public_html/application/controllers/Home_controller.php
Line: 234
Function: view

File: /home/u469708721/domains/as-journal.edu.az/public_html/index.php
Line: 325
Function: require_once