A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/Detail.php

Line Number: 27

Backtrace:

File: /var/www/html/excendo.com/application/controllers/Detail.php
Line: 27
Function: _error_handler

File: /var/www/html/excendo.com/index.php
Line: 315
Function: require_once

Database Error

A Database Error Occurred

Error Number: 1146

Table 'excendo.com.course' doesn't exist

SELECT * FROM `course` WHERE `slug` = 'cookies'

Filename: models/Course_model.php

Line Number: 16