A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: models/Blog_model.php

Line Number: 193

Backtrace:

File: /home/ischolar/public_html/application/models/Blog_model.php
Line: 193
Function: _error_handler

File: /home/ischolar/public_html/application/controllers/Blog.php
Line: 124
Function: getBlogData

File: /home/ischolar/public_html/index.php
Line: 292
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/ischolar/public_html/system/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/ischolar/public_html/application/controllers/Blog.php
Line: 143
Function: redirect

File: /home/ischolar/public_html/index.php
Line: 292
Function: require_once