A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: views/blog-details.php

Line Number: 21

Backtrace:

File: /home/ygwgupapwji0/public_html/application/views/blog-details.php
Line: 21
Function: _error_handler

File: /home/ygwgupapwji0/public_html/application/controllers/Welcome.php
Line: 318
Function: view

File: /home/ygwgupapwji0/public_html/index.php
Line: 315
Function: require_once