Error when access FB APP

[Luiz Biazus]

hello folks,

when visit my app link:

http://apps.facebook.com/overnixapp/


i got this message:
Fatal error: Call to undefined function hash_hmac() in /usr/home/clientes/overnix/html/apps/fb/facebook_stuff/base_facebook.php on line 848

what should it be?


Thanks

[Luiz Biazus]

anyone? there is support here?

just to inform:

PHP

5.3.14

this version should have hash_mac function embed

[Trevor Hannant]

If you look at your phpinfo page here:

AdminCP > Maintenance > View phpinfo - do you see it listed?