Fatal error: 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 '))' at line 5 in /var/www/html/physiology/GillAreaDataList.php:40 Stack trace: #0 /var/www/html/physiology/GillAreaDataList.php(40): mysqli->query('SELECT DISTINCT...') #1 {main} thrown in /var/www/html/physiology/GillAreaDataList.php on line 40