Warning: Undefined variable $mensaje in C:\xampp\htdocs\alumnos\becas\index.php on line 100
Warning: Undefined variable $mensaje2 in C:\xampp\htdocs\alumnos\becas\index.php on line 101
Warning: Undefined variable $tramite in C:\xampp\htdocs\alumnos\becas\index.php on line 102
Warning: Undefined variable $tramite in C:\xampp\htdocs\alumnos\becas\index.php on line 102