Windows 8 (Share) Charm

Hello Everyone

I have windows 8 and I was using the (Share) charm to send documents, for the past (4) days the share charm has not been working, I have tried sending but each and everytime I send a document the message comes up and says,

"Something happen on our end, we are unable to share document with mail application please try again later."

Prior to this I was able to send documents with the "Share" charm.

How can I get the "Share" charm to work again, any and all solutions will be greatly appreciated.

Thanks