A PHP Error was encountered

Severity: Notice

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

Filename: models/Admin_model.php

Line Number: 12

Backtrace:

File: /home2/rubitm2k/public_html/restaurants_clients/restaurants/application/models/Admin_model.php
Line: 12
Function: _error_handler

File: /home2/rubitm2k/public_html/restaurants_clients/restaurants/application/controllers/Site.php
Line: 47
Function: model

File: /home2/rubitm2k/public_html/restaurants_clients/restaurants/application/controllers/App.php
Line: 14
Function: __construct

File: /home2/rubitm2k/public_html/restaurants_clients/restaurants/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home2/rubitm2k/public_html/restaurants_clients/restaurants/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home2/rubitm2k/public_html/restaurants_clients/restaurants/application/controllers/App.php
Line: 17
Function: redirect

File: /home2/rubitm2k/public_html/restaurants_clients/restaurants/index.php
Line: 316
Function: require_once