A PHP Error was encountered

Severity: Warning

Message: Trying to access array offset on value of type null

Filename: controllers/Productos.php

Line Number: 156

Backtrace:

File: /home/k2bluovsp9o/public_html/application/controllers/Productos.php
Line: 156
Function: _error_handler

File: /home/k2bluovsp9o/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Trying to access array offset on value of type null

Filename: models/Catalogo.php

Line Number: 9

Backtrace:

File: /home/k2bluovsp9o/public_html/application/models/Catalogo.php
Line: 9
Function: _error_handler

File: /home/k2bluovsp9o/public_html/application/controllers/Productos.php
Line: 158
Function: getUrl

File: /home/k2bluovsp9o/public_html/index.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/k2bluovsp9o/public_html/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/k2bluovsp9o/public_html/application/controllers/Productos.php
Line: 160
Function: redirect

File: /home/k2bluovsp9o/public_html/index.php
Line: 315
Function: require_once