Fatal error: Uncaught Error: Call to undefined function mysql_connect() in C:\xampp\htdocs\sisprestamo7\conexion.php:6 Stack trace: #0 C:\xampp\htdocs\sisprestamo7\historia.php(5): include() #1 {main} thrown in C:\xampp\htdocs\sisprestamo7\conexion.php on line 6