Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /home/cr5gqcn4/public_html/shop/conexion.php:19
Stack trace:
#0 /home/cr5gqcn4/public_html/shop/funciones.php(73): conectar()
#1 /home/cr5gqcn4/public_html/shop/detalles.php(30): lee_referencia()
#2 {main}
thrown in /home/cr5gqcn4/public_html/shop/conexion.php on line 19