A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/Home.php

Line Number: 299

Backtrace:

File: /home/bubtedu/public_html/application/controllers/Home.php
Line: 299
Function: _error_handler

File: /home/bubtedu/public_html/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: core/Common.php

Line Number: 578

Backtrace:

An uncaught Exception was encountered

Type: Error

Message: Call to a member function result_array() on boolean

Filename: /home/bubtedu/public_html/application/controllers/Home.php

Line Number: 303

Backtrace:

File: /home/bubtedu/public_html/index.php
Line: 317
Function: require_once