A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: blog/detail.php

Line Number: 20

Backtrace:

File: /home/brand/domains/xn--12cahb8fhcqbg9b8ayib2jrb2dwakb5dxbzd1id0w.com/public_html/application/views/world_cool/blog/detail.php
Line: 20
Function: _error_handler

File: /home/brand/domains/xn--12cahb8fhcqbg9b8ayib2jrb2dwakb5dxbzd1id0w.com/public_html/application/views/world_cool/blog_detail.php
Line: 15
Function: view

File: /home/brand/domains/xn--12cahb8fhcqbg9b8ayib2jrb2dwakb5dxbzd1id0w.com/public_html/application/controllers/Blog.php
Line: 156
Function: view

File: /home/brand/domains/xn--12cahb8fhcqbg9b8ayib2jrb2dwakb5dxbzd1id0w.com/public_html/index.php
Line: 318
Function: require_once