A PHP Error was encountered

Severity: Notice

Message: Undefined property: Error_404::$db

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /home/adidyasociados/public_html/application/models/Q_model.php
Line: 7
Function: __get

File: /home/adidyasociados/public_html/application/controllers/Error_404.php
Line: 10
Function: conf

File: /home/adidyasociados/public_html/er.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: core/Common.php

Line Number: 564

Backtrace:

An uncaught Exception was encountered

Type: Error

Message: Call to a member function get() on null

Filename: /home/adidyasociados/public_html/application/models/Q_model.php

Line Number: 7

Backtrace:

File: /home/adidyasociados/public_html/application/controllers/Error_404.php
Line: 10
Function: conf

File: /home/adidyasociados/public_html/er.php
Line: 315
Function: require_once