Blackberry Facebook App error 503?

[Vega]

There are a couple of things you need to do to fix this problem. The first thing is to press the menu button while you are in the Facebook app and select "Options". In options you have to click on the "Clear Cache" button close to the bottom of the page. Then log out of your Facebook app by clicking on the "Logout" button at the top of the options page. Once you have logged out of Facebook you can reset your Blackberry by simultaneously pressing the Alt+Shift+Del on the keypad OR by pulling out the battery and putting it back in. Once the phone reloads login to Facebook and the chat application should be working just fine.