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 /var/www/vhosts/aulavirtualsecim.com.mx/httpdocs/php/clase_mysql.php:70
Stack trace:
#0 /var/www/vhosts/aulavirtualsecim.com.mx/httpdocs/php/clase_mysql.php(70): mysqli_query()
#1 /var/www/vhosts/aulavirtualsecim.com.mx/httpdocs/php/clase_mysql.php(262): DB_mysql->consulta()
#2 /var/www/vhosts/aulavirtualsecim.com.mx/httpdocs/oferta_educativa.php(10): DB_mysql->fetch_array()
#3 {main}