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/html/inc/consultas_categoria2.php:11 Stack trace: #0 /var/www/html/inc/consultas_categoria2.php(11): mysqli_query() #1 /var/www/html/categoria.php(96): include('...') #2 {main} thrown in /var/www/html/inc/consultas_categoria2.php on line 11