Warning: Undefined array key "mc3" in /htdocs/boutique.php on line 68

Fatal error: 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 '' at line 1 in /htdocs/boutique.php:70 Stack trace: #0 /htdocs/boutique.php(70): mysqli_query(Object(mysqli), 'SELECT * FROM v...') #1 {main} thrown in /htdocs/boutique.php on line 70