Fatal error: Uncaught Error: Call to a member function query() on null in /var/www/html/php/busca_ids/busqueda_ultimos_id_concepto14.php:8
Stack trace:
#0 /var/www/html/php/busca_ids/busqueda_ultimos_id_concepto14.php(11): consulta_maximo_diario_c14()
#1 {main}
thrown in /var/www/html/php/busca_ids/busqueda_ultimos_id_concepto14.php on line 8