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 '-9' at line 1 in /home3/nctfaqxc/public_html/product/list.php:30 Stack trace: #0 /home3/nctfaqxc/public_html/product/list.php(30): mysqli->query('SELECT * FROM p...') #1 {main} thrown in /home3/nctfaqxc/public_html/product/list.php on line 30