A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: models/Blog_user_model.php

Line Number: 45

Backtrace:

File: /home/digx4899/public_html/application/models/Blog_user_model.php
Line: 45
Function: _error_handler

File: /home/digx4899/public_html/application/controllers/Blog_user.php
Line: 186
Function: onePopulerBlog

File: /home/digx4899/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/digx4899/public_html/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/digx4899/public_html/application/controllers/Blog_user.php
Line: 191
Function: redirect

File: /home/digx4899/public_html/index.php
Line: 315
Function: require_once