A PHP Error was encountered

Severity: Notice

Message: Undefined property: Web::$db

Filename: core/Model.php

Line Number: 73

A PHP Error was encountered

Severity: Warning

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

Filename: core/Common.php

Line Number: 564

An uncaught Exception was encountered

Type: Error

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

Filename: /home/venegroup/comprasyenvios.com/application/models/Tienda.php

Line Number: 27