Notice: Undefined index: usuario in C:\xampp\htdocs\superior\asys\registra_asistencia1.php on line 3

Notice: Undefined index: operador in C:\xampp\htdocs\superior\asys\registra_asistencia1.php on line 7

Notice: Undefined index: profesor in C:\xampp\htdocs\superior\asys\registra_asistencia1.php on line 8

Notice: Undefined index: curso in C:\xampp\htdocs\superior\asys\registra_asistencia1.php on line 9

Notice: Undefined index: materia in C:\xampp\htdocs\superior\asys\registra_asistencia1.php on line 10

Notice: Undefined index: periodo in C:\xampp\htdocs\superior\asys\registra_asistencia1.php on line 11

Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in C:\xampp\htdocs\superior\config\basedatos.php on line 77