Facebook app for blackberry wont work..?

[jey-ox]

Ive had my blackberry bold 9700 on contract for just over a year now and i downloaded the facebook app pretty much as soon as i started using the phone, the app has worked fine until about two days ago when i logged out of my account to log into my dads account to upload a photo for him, i signed out of his then tried to log back into mine and i keep getting a message saying 'cannot connect to the facebook server'. It occasionally lets me log in for around two minutes and then logs me out and i get a message saying 'your session has expired'. Ive never had this problem before and its really annoying, can anyone help?

[dannyboy2111]

Try Reinstalling the app if that doesint work than its A Bug With The Blackberry app report it To Facebook at the Help Center