A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: news/news_category.php

Line Number: 11

Backtrace:

File: /home/vipecc/domains/vipecc.com.vn/public_html/application/views/news/news_category.php
Line: 11
Function: _error_handler

File: /home/vipecc/domains/vipecc.com.vn/public_html/application/controllers/News.php
Line: 57
Function: view

File: /home/vipecc/domains/vipecc.com.vn/public_html/index.php
Line: 315
Function: require_once