Error

Message: Uncaught mysqli_sql_exception: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'ORDER BY app_name ASC' at line 1 in /usr/www/users/opentek/sendy/includes/header.php:194 Stack trace: #0 /usr/www/users/opentek/sendy/includes/header.php(194): mysqli_query() #1 /usr/www/users/opentek/sendy/index.php(1): include('/usr/www/users/...') #2 {main} thrown
File: /usr/www/users/opentek/sendy/includes/header.php
Line: 194