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 1 in /var/www/sites/training/view.php:1499 Stack trace: #0 /var/www/sites/training/view.php(1499): mysqli->query() #1 {main} thrown in /var/www/sites/training/view.php on line 1499