A PHP Error was encountered

Severity: Notice

Message: Undefined index: id

Filename: controllers/Blog.php

Line Number: 155

Backtrace:

File: /var/www/vhosts/herpasa.com/httpdocs/web/application/controllers/Blog.php
Line: 155
Function: _error_handler

File: /var/www/vhosts/herpasa.com/httpdocs/web/index.php
Line: 315
Function: require_once