Fatal error: Uncaught Exception: Error: 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 'GROUP BY idmarcas' at line 1 in /home/mapeqpapeleria/public_html/incluir/sql.php:34 Stack trace: #0 /home/mapeqpapeleria/public_html/productos.php(81): selectsql('SELECT * FROM m...') #1 {main} thrown in /home/mapeqpapeleria/public_html/incluir/sql.php on line 34