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 /home/u820527935/domains/xn--uascoquetas-1db.co/public_html/aplicacion/lib/conex.php:20 Stack trace: #0 /home/u820527935/domains/xn--uascoquetas-1db.co/public_html/aplicacion/lib/conex.php(20): mysqli->query() #1 /home/u820527935/domains/xn--uascoquetas-1db.co/public_html/aplicacion/web/perfil/perfil.php(5): MySQL->query() #2 {main} thrown in /home/u820527935/domains/xn--uascoquetas-1db.co/public_html/aplicacion/lib/conex.php on line 20