FIX this problem on urgent basis !!!
I am using this account from 2005, i have just opened my yahoo email but to my surprise there are no old email in the mail box , INBOX, SENT till Trash and all subfolders are empty, where all my previous data gone , please check.
This is really pathetic, where is all my emails are gone i have not deleted and not able to get any support from your support center ( als done Live chat ),