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 /opt/lampp/htdocs/bwebly/models/shop.php:52 Stack trace: #0 /opt/lampp/htdocs/bwebly/models/shop.php(52): mysqli->query('select nombre, ...') #1 /opt/lampp/htdocs/bwebly/admin/index.php(19): shop->__construct(NULL) #2 {main} thrown in /opt/lampp/htdocs/bwebly/models/shop.php on line 52