A PHP Error was encountered

Severity: Notice

Message: Undefined variable: article_cover

Filename: Community/Blog.php

Line Number: 88

Backtrace:

File: /home/user/domains/style-tips.com/public_html/application/controllers/Community/Blog.php
Line: 88
Function: _error_handler

File: /home/user/domains/style-tips.com/public_html/index.php
Line: 317
Function: require_once