Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/xk000014/public_html/gestion/includes/conexion.php:19
Stack trace:
#0 /home/xk000014/public_html/detalle_producto_online.php(3): include()
#1 {main}
  thrown in /home/xk000014/public_html/gestion/includes/conexion.php on line 19