Warning: Undefined array key "cod_especialidad" in C:\xampp\htdocs\wscitas\consulta_actividad -IMG.php on line 5

Warning: Undefined array key "cod_actividad1" in C:\xampp\htdocs\wscitas\consulta_actividad -IMG.php on line 6

Warning: Undefined array key "cod_actividad2" in C:\xampp\htdocs\wscitas\consulta_actividad -IMG.php on line 7
Error en los parametros