Error

Message: Uncaught mysqli_sql_exception: 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 app_name ASC' at line 1 in /mnt/web014/e0/93/53635593/htdocs/sendy/includes/header.php:188 Stack trace: #0 /mnt/web014/e0/93/53635593/htdocs/sendy/includes/header.php(188): mysqli_query() #1 /mnt/web014/e0/93/53635593/htdocs/sendy/index.php(1): include('...') #2 {main} thrown
File: /mnt/web014/e0/93/53635593/htdocs/sendy/includes/header.php
Line: 188