A PHP Error was encountered

Severity: Notice

Message: Undefined index: id_order

Filename: controllers/ECommerce_C.php

Line Number: 161

Backtrace:

File: /home/aurao093/public_html/application/controllers/ECommerce_C.php
Line: 161
Function: _error_handler

File: /home/aurao093/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/aurao093/public_html/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

File: /home/aurao093/public_html/application/models/Orders_M.php
Line: 38
Function: query

File: /home/aurao093/public_html/application/controllers/ECommerce_C.php
Line: 165
Function: apply_discount

File: /home/aurao093/public_html/index.php
Line: 315
Function: require_once

Database Error

A Database Error Occurred

Error Number: 1064

You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'AND id_product > 2' at line 1

UPDATE tab_details_orders SET discount = 0 WHERE id_order = AND id_product > 2

Filename: models/Orders_M.php

Line Number: 38