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/const434/comercializadorahavazik.com/admin/php/clase_mysql.php:67 Stack trace: #0 /home/const434/comercializadorahavazik.com/admin/php/clase_mysql.php(67): mysqli_query() #1 /home/const434/comercializadorahavazik.com/proyecto_individual.php(13): DB_mysql->consulta() #2 {main}