Undefined array key "id"
#0 /var/www/html/red/usuarios/lista_buscar.php(4): devel_error_handler()
Array
(
    [errno] => 2
    [message] => Undefined array key "id"
    [file] => /var/www/html/red/usuarios/lista_buscar.php
    [line] => 4
    [er] => 24565
    [shell] => 
)

Undefined array key "accion"
#0 /var/www/html/red/usuarios/lista_buscar.php(5): devel_error_handler()
Array
(
    [errno] => 2
    [message] => Undefined array key "accion"
    [file] => /var/www/html/red/usuarios/lista_buscar.php
    [line] => 5
    [er] => 24565
    [shell] => 
)

Undefined array key "c_nie"
#0 /var/www/html/red/usuarios/lista_buscar.php(6): devel_error_handler()
Array
(
    [errno] => 2
    [message] => Undefined array key "c_nie"
    [file] => /var/www/html/red/usuarios/lista_buscar.php
    [line] => 6
    [er] => 24565
    [shell] => 
)

Undefined array key "c_pasaporte"
#0 /var/www/html/red/usuarios/lista_buscar.php(7): devel_error_handler()
Array
(
    [errno] => 2
    [message] => Undefined array key "c_pasaporte"
    [file] => /var/www/html/red/usuarios/lista_buscar.php
    [line] => 7
    [er] => 24565
    [shell] => 
)

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

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

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

Acceso NO válido