Facebook Login Problem?

[Asad]

Whenever I am trying to login with my Facebook account, I am receiving this in my browser address bar https://www.facebook.com/checkpoint/ with blank page. What is the problem?
So no at this stage when I am unable to login, how can I disable this function.?

[Yahoo mania]

Means you have enabled login notifications.
A message is sent to your phone as soon as an unrecognised device logs into your fb.
You need to save your device and once a device is saved you can go straight to fb without going to checkpoint
Make sure you have cookies enabled

Else disable login notifications

[David]

I cant even pull login page up !!