I cannot upload photos to twitter with my blackberry
while ago I could upload pictures to twitter with my blackberry 8520, but later I couldn't, I also can upload photos to facebook, send it by e-mail, etc... But twitter always says: "Twitter services are currently unavailable Do you want to retry?" And if I retry appears the same message. It just happens when I want to upload a picture, because I can still posting twitts! Why? And what can I do to fix this problem? 

Thanks!
I cannot upload photos to twitter with my blackberry
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while ago I could upload pictures to twitter with my blackberry 8520, but later I couldn't, I also can upload photos to facebook, send it by e-mail, etc... But twitter always says: "Twitter services are currently unavailable Do you want to retry?" And if I retry appears the same message. It just happens when I want to upload a picture, because I can still posting twitts! Why? And what can I do to fix this problem? 

Thanks!