Fatal error: Uncaught mysqli_sql_exception: Unknown column 'prix' in 'where clause' in /var/www/html/lv1.php:18 Stack trace: #0 /var/www/html/lv1.php(18): mysqli->query('SELECT * FROM `...') #1 /var/www/html/cat-list.php(236): include('/var/www/html/l...') #2 /var/www/html/index-catalog2.php(111): include('/var/www/html/c...') #3 /var/www/html/index-sub.php(53): include('/var/www/html/i...') #4 /var/www/html/index.php(55): include_once('/var/www/html/i...') #5 {main} thrown in /var/www/html/lv1.php on line 18