Undefined array key "nif"
#0 /var/www/html/red/laboral/horas_semanales.php(8): devel_error_handler()
Array
(
    [errno] => 2
    [message] => Undefined array key "nif"
    [file] => /var/www/html/red/laboral/horas_semanales.php
    [line] => 8
    [er] => 24565
    [shell] => 
)

Undefined array key "ano"
#0 /var/www/html/red/laboral/horas_semanales.php(9): devel_error_handler()
Array
(
    [errno] => 2
    [message] => Undefined array key "ano"
    [file] => /var/www/html/red/laboral/horas_semanales.php
    [line] => 9
    [er] => 24565
    [shell] => 
)

Undefined array key "accion"
#0 /var/www/html/red/laboral/horas_semanales.php(10): devel_error_handler()
Array
(
    [errno] => 2
    [message] => Undefined array key "accion"
    [file] => /var/www/html/red/laboral/horas_semanales.php
    [line] => 10
    [er] => 24565
    [shell] => 
)

Undefined array key "id"
#0 /var/www/html/red/laboral/horas_semanales.php(11): devel_error_handler()
Array
(
    [errno] => 2
    [message] => Undefined array key "id"
    [file] => /var/www/html/red/laboral/horas_semanales.php
    [line] => 11
    [er] => 24565
    [shell] => 
)