server error in Windows live mail

I keep getting these error messages server error 0X80048820 & 0X80072EFD in windows live mail can anyone tell me how to cure problem?

If you are having problem with the Windows Live Messenger then i will advise you to first close the Windows Live Messenger and the visit the Hotmail. Noe clear all the folder from the hotmail. If in case you wanted to save any message then you should first create the new folder and then move those messages in same. Now restart your Windows Live Messenger and see whether this is working for you or not.