A PHP Error was encountered

Severity: Warning

Message: Missing argument 1 for index()

Filename: controllers/products.php

Line Number: 11

An Error Was Encountered

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 'order by position' at line 1

SELECT * FROM qc_products WHERE sub_category_id= order by position